The Advantage of Linear High Bay Light used in Industrial Lighting

Linear high bay light generally features special structure and heat dissipation design, which is more suitable for certain places comparing with circular high bay light, especially for warehouses with high racks and workshop lighting. The Linear LED High Bay Light usually has a long and narrow rectangular light distribution, which completely matches the corridor and aisle to reduce the waste of illumination.

The Linear LED High Bay light have accurate light distribution system design, 40°*80°precision narrow long light distribution, perfect application of 3m-3.5m aisle.It can let the lighting of high bay waste less than 5%.than round light of high bay with lampshade waste is about 20%. The general high bay light waste is about 35%. Therefore, the maximum utilization of luminous flux by Linear LED High Bay Light.Increased energy efficiency and saving business costs.Meanwhile,improve the sffect of working lamp.

The Linear Led High Bay Light is suitable for workshop, warehouse, gymnasium, gas station, shopping mall, garage and other lighting purposes,etc. It’s important to choose the proper wattage of linear high bay light based on the areas to be illuminated. Higher wattage will cause waste of electricity, while a lower power may fail to meet the required brightness. And the Color Rendering Index (CRI) of lamp is also important, there are many places that requires high CRI to better recognize the color of target objects. For example, textile industry generally need a higher CRI.

YAHAM lighting launched Linear Ⅱ LED High Bay to meet aisle lighting demands for high rack warehouses. The linear shape and narrow long light distribution are specifically designed for aisle lighting.

Product Description:
1.Accurate Optical Desin Specialized for linear high bay lighting .
2.A one-piece aluminum heat sink is designed to to pursue a better level of thermal management and protection.
3.Utilizes High Brightness LEDs, >70CRI @ 5000K (3000K,4000K,6000K available).
4.Heat Sink and Light Shell¬¬¬¬ in Integration Design , Expanding Effective Thermal Management Area
5.Quick and Easy Installation with Various Choices
6.Suitable for Workshop , Warehouse , Shopping mall , Garage and Other Lighting Purposes
7.Anti-corrosion Coating Surface and Wholly IP65 Design Suitable for All Kinds of Weather.
Electrical Specification:
1,CE , DLC Certified, cETLus Listed.
2, Power Input: 100-277VAC, 50/60Hz
3, Power Factor: ≥95%
4, THD at Full Load: ≤15%
5, Dimming (Upon Request, Please Contact Yaham).
6,Working Temperature (Environment):–40～+60℃.

learn more: https://yahamlighting.com/readnews/Linear_LED_High_Bay_Light.html

What makes a supreme led high mast light for your sports courts?

Artificial lighting is required for indoor and outdoor sports courts when no natural lighting is available. The LED High Mast Lights are well welcome, because they:
- Enrich the recreational time of people;
- Extent the playing time of the courts;
- Attract more coaches and players; and
- Enables remarkable energy-saving comparing with conventional high mast lights.

To achieve the most satisfying lighting performance, it’s important to know what makes a supreme led high mast for sports courts. As professional industrial, sports and street lighting provider, Yaham Lighting is happy to share some practical experiences.

1. Advanced thermal management
While LED lights turn the electricity into lights, it also produces much heat. High temperature may damage the electronic parts, so it must be cooling effectively.

High effective thermal dissipation will not only secure the best lighting performance, but also extend the life time of LED High Mast Lights. The ideal thermal dissipation is generally achieved by structural design, heat sink, and thermal conductive materials.

Yaham lighting developed Hi-G technology as superior thermal conductive materials, thermal effective aluminum as heat sink, and reasonable structural design. The high qualities, heat dissipation capacity, as well as the appearance, are always leading the tendency in LED High Mast Light and sports lighting industry.

2. Specialized Optics
Precise light control is essential for sports lighting. The good optics will direct lights to its desired targets, so all participants can enjoy the events with great visual satisfying, and without annoying disturbance to the neighbors.

Yaham Lighting offers multiple lens for its LED High Mast Lights to better fit different stadiums with various mounting height and lighting requirements. The precise light control helps to achieve great uniformity and best visual performances, and minimize the spill light and light pollution. 

Light where you want, not where you don’t!

3. Convenient on-site Operation
Maintenance is another important thing throughout the complete lifetime of High Mast Lights. Comparing with MH/HPS, LED High Mast Lights are extremely long lifetime ( Up to 10 years), so it saves a lot on maintenance replacement costs.

However, it takes much time and labors to perform maintenance when the LED High Mast Lights are mounting high. Thus, a solution to maintain the lights directly on-ground is desirable. Yaham has developed various new designs to fulfill such needs. 

The simple yet practical aiming device enables precise aiming of luminaires to its targets, the tool-less adjustable bracket enables quick adjustment of mounting angle, and most importantly, the separable electric box enables centralized management of the electric parts on ground.

These considerate designs not only enable the easiest operation and remarkable saving on labors and relevant costs, but also present the human-centered concept of Yaham Lighting.

4. Intelligent Lighting Control System
To control and monitor all luminaires by just a simple click! And you don’t even need complicated wiring like Dali, or worry about the signal strength like Zigbee and Bluetooth. Is not that amazing?

Yaham developed Janus Intelligent Lighting Control System for outdoor and industrial lighting. Janus adopts PLC (Power Line Communication) technology which is mature and proofed by the power grid to be reliable and smart system. It conveys signal directly by the existing power cables, so no extra wirings in need. Imagine how many you will save on that!

Manage the lights in real time, and control by simple clicks!

Yaham offers superior lighting solutions throughout outdoor professional sports and recreation areas, as well as indoor arenas, gymnasiums, and related facilities. Our LED High Mast Lights are specially designed to highlight the action and improve the athlete and spectator experience, while contributing to reducing energy consumption and maintenance costs for the jobs. 

You can always rely on Yaham for your sports courts! Email or call us now for a supreme sports court lighting solution!

Learn more: https://yahamlighting.com/readnews/LED_High_Mast_For_Sports_Courts.html

There are all the LED Flood Lights you may need for sports, area, and billboards lighting!

LED Flood Lights are widely used in various outdoor and indoor scenes, including sports courts, stadiums, streets, squares, parks, open areas, parking areas, advertising, building facades, and industrial areas. The lighting requirements vary for every different application.

As an industry-leading outdoor lighting provider, Yaham Lighting has offered wide ranges of LED flood lights to fulfill the various lighting requirements. Check below and find the best flood lights for your projects!

Compact S High Power LED Flood Light, Super Hero for Sports Lighting, is a world-leading solution. Applicable to Televised &non-televised Sport stadiums, Airports, Harbors, Squares, Highways, etc.

Lumiway 3 High Power LED Flood Light, desirable yet economic, is an ideal high power led flood lighting solution that fulfill your budgets and a great option besides Compact S. Applicable to Sports fields, Sea ports, Airports, Squares, Highways, etc.

TRi LED Area Light, born for Street and Area Lighting, is a universal led flood light with various mounting options, precise beam angles, and sleek design. It’s perfect to illuminate parking lots, narrow streets, squares, open areas, and billboards.

Rana LED Flood Light, the Greener &Healthier lighting solution, works well for small sized playgrounds and areas, like basketball courts, tennis courts, parking areas, gardens, etc. Adopting advanced design, Rana is super thin and light, it’s a perfect choice for wholesale channels to cut down the purchasing, transport and storage costs.

Raza LED Flood Light is a modern yet functional luminaire specialized to highlight your billboards and buildings. The reasonable wattage and professional Lens enable Raza the optimum led flood light for advertisement signs, courtyards, parking area and gardens. And the slim size enable it a perfect luminaire for wholesalers.

High quality, super durable, energy-saving and eco-friendly, Yaham LED Flood Lights are always ready for your sports, area, streets, and billboard lighting projects.

Contact Yaham Lighting now, and get your professional flood lighting solution!

learn more: https://yahamlighting.com/readnews/LED_Flood_Light.html

Why is 400w LED flood light getting popular and how to choose the ideal one?

It turns out 400w LED flood light has been one of the most searched keywords in search engines (Google, Bing, etc.), and one of the best sold high power LED Flood lights. Quite a lot users and electrical contractors are inquiring 400w luminaires for their sports courts, parking lots and indoor arenas. Why is 400w LED flood light so fond by customers?

LED is considered one of the latest and most energy-saving Lighting source in recent days. During to the continuous upgrade of LED technology, the efficacy is growing fastly, and becomes far higher than traditional Halogen/HPS Lights (Generally 40-70lm/Watt). So people began to replace the traditional lights with LED lights, in the same time, they directly use LED lights in new constructions.

400w LED Flood Light that delivers about 20,000LM is used to replace 2000w Metal Halide Lights, which had been widely used in all kinds of indoor and outdoor applications, especially in Tennis courts, Playgrounds, Parking Lots, large open areas, and Highways. 

As there are quite many choices, how to choose the ideal 400w LED flood lights becomes a question. Here Yaham Lighting offers a reference of ideal 400w flood lights and some practical advices.

Simple 400W LED Flood Light Reference as below:
Rated Wattage: 400w
Rated Voltage: Universal 100-277V AC or High Voltage 347-470V AC
Material/Construction: Forging Aluminum Heat Sink, PC Lens, Tool-less design
Color Temperature: 5000K (3000K, 4000K, 6000K Optional)
Beam Angle: 19° ( 30°, 60°, 90° Optional)
Intelligent Control: 0-10V, Daylight Sensor, Janus Control, etc.
Driver Option: Separable Driver (Driver on Fixture for Option)
Rating: IP65, IK10, Wind-proof, 20KV surge Protection
Warranty: 5 Years Limited Warranty, 24Hrs/7Days.
Applications: Televised& Non-televised Sport stadiums, Airports, Harbors, Squares, Highways, etc.

By above reference, it’s easy to figure out the most important factors to choose the ideal 400w LED flood lights, any they are:
1. Constructions
Reasonable design is the first and most important factor to decide the quality as well as the price of LED Luminaires. For ideal heat dissipation, most LED floodlights adopt Aluminum heat sinks processed by Die Casting or Forging, and some leading manufacturers may use advanced graphene as thermal conductive materials. To save labors, it’s suggested to choose a 400w led flood light with tool-less design and on-ground maintenance features.

2. Beam Angle
Beam angle is important, because it decides how many lights can be actually utilized in the desired areas. A proper beam angle maximizes the light efficiency, and helps to avoid spill light and light pollution to neighbors.

For example, a wide 90degree beam angle works well in parking lot, but for football courts, you may need a narrower beam angle with asymmetric distribution, like 20degree. For Yaham Lighting, every beam angle is designed with its designed applications, so we can suggested you the best led floodlights as soon as we know the application.

3. Quality:
Quality is essential for LED Luminaires. It’s suggested to purchase from reliable suppliers and test some samples before buy large quantities. It may take time, but worth, no one wants to change the floodlights or repair them every day. 

Generally, LED Lights lasts more than 100,000Hours, and offers 5 years warranty. There are also safety and Efficiency certifications in most Countries, eg, SAA, PSE, ETL, DLC, etc. It’s always better to choose these with approvals.

4. Smart Lighting
Smart Lighting is getting popular, because it’s more energy-saving and intelligent. It helps to manage and monitor the working status of luminaires, and saves on labor. Yaham Lighting developed Janus Intelligent Lighting Control System, a mature and professional smart lighting system based on PLC Technology, for industrial and outdoor lighting. You may always come to Yaham for a smart lighting solution.

Have above factors in mind, you are more likely to get the ideal 400w led flood light that fulfill your lighting requirements. And you if you want a professional flood lighting solution and supreme floodlights, please feel free to contact us.

Learn more: https://yahamlighting.com/readnews/400w_LED_flood_light.html

LED high mast lighting design you need to know

LED high mast lighting is very energy efficient and has a long service life. The LED technology continues to develop, and enables a more efficient, long lasting, and cost-worthy light source. The larger the area you want to light up, the higher your lights will need to be mounted on. If you need to illuminate large areas like airports, car parks or major roads, you'll need to use high mast lighting.

1、LED high mast lighting distribution
With LED high mast lighting, it's not just about how much light you get; it's about where it goes with traditional lights. Sources reflect as we used to put the light where IT was needed. Now With LEDs we can use lenses which give us even more precision to put the light just where IT's required and avoid light pollution
With LED high mast lighting, you often have neighbors in an area surrounding that depot or the yard. So you also have to make sure that you have minimal tilt requirements. And that's usually achieved through optic lenses.

You may have cars, trucks, or even planes moving about beneath your lights. You don't want to serve them with glare. Similarly, if there are houses nearby, you don't want to disturb them either. 

Images for LED high mast lighting distribution

2、Color

Old fashioned sun or sox lamps gave an orangey glow which made it difficult to recognize colors properly. Nowadays with HID and LED lights the lights white, which means you get much better color rendering 

3、Maintenance

When you've got light mounted up this high, you really don't want to have to change a lamp if you can possibly avoid it. So make sure you choose a product that's going to last you a long time and make sure you quiz the manufacturer on how long its really going to last. Are you getting a warranty with the product and what does the lifetime of the product really mean if they say fifty thousand dollars? Is it going to die after fifty thousand hours? Or has it just lost some of its output? Ask these questions of the manufacturer and if you're not happy with the answers pick another manufacturer

4、Control
 You can save loads of energy by turning your lights off automatically or dimming them in response to time or movement all levels of light.

We think about with LED opens up a whole new world have been out a dim control LED and look at different ways of being more flexible within a working environment. Gone other days when it took ten or fifteen minutes for light slightly used to warm up and we no longer have the problem of warm restrike when you had to wait a long time after turning lights off before you could put them back on again with LEDs you can switch them on and off as often as you like. 

Janus Intelligent Lighting Control System for LED high mast control

5、Retrofitting
Retrofitting new LED lights to existing columns is fairly straightforward these days, which makes upgrading to new technology that be easier. And with LED lights you can spread the weight of the loom and as on your columns more easily because you can direct the light more carefully in the direction you want it to go.

6、LED high mast lighting layout calculation 

The following information is required to complete a high mast lighting layout calculation and determine what Bill of Material and other equipment is needed to complete a floodlighting installation according to the indicated requirements 

Location of Project  

This information is needed to analyze and define the applicable voltage and current feeds that will be present for the project along with organizing the lighting calculations

Input Voltage
Used to validate the product models required for the project.  Main input voltage supported is 120-277V at 50/60 Hz.

AutoCAD .dwg or .dxf files of the area to be lighted
Drawing should show a clear definition of the areas that have to be illuminated (either shown on the drawing or provide dimensions of the area to light with a clear reference point or otherwise defining the aircraft stand type according to ICAO).

Illumination Standards
This information will be used in the lighting calculations to determine equipment required and validate pole/mast height and locations
Lux Level and Uniformity standards provide guidance on specific illumination requirements.  If compliance with a standard is required, indicate the standard (ICAO, FAA, IES Military etc.).
Use of the illuminated area affects the lighting calculations and material required. Aircraft stands require higher illumination standards then general operations areas.  Indicate the use in the table.

High mast lighting Pole / Mast design
Retrofitting existing installations:  Indicate on the provided drawings the exact position of the poles.  Also required is the height of the existing poles and whether there position and heights are already defined or can they be changed.  If it can be changed, define the new location and pole height options.

New installations:  Indicate on the provided drawings the exact position of the new poles.  Also required is the height and type of poles and whether there position and heights are already defined or can it be changed.  If it can be changed, define the new location and pole height options.

YAHAM Lighting Compact S LED High Mast Light

7、high mast lighting specifications 

LED high mast light is used in different areas and their specifications will be different. Yaham Lighting, the professional LED high mast light manufacturer, offers professional high mast lighting fixtures suits most applications. Please found the general information as follows:

Compact S LED high mast light Specification	Lumiway 3 LED high mast light Specification
400W/600W/800W/1200W available High Mast Light Efficacy up to 140lm/W Luminaire lumens up to 168,000lm CCT: 4500～5500K(2500～5500K optional) CRI: Ra75(Ra85 optional) Beam angle: 30°(60°, 19° optional) Rating: IP 65, IK08 5 years warranty LED lifespan > 100,000 hours( TM-21 L70 ) Operating temp -40~+50℃ Electrical: 100-277Vac,47/63Hz, PF≥0.95	300W/400W/600W/900W available High Mast Light Efficacy up to 120lm/W Luminaire lumens up to 108,000lm Beam angle: 60°×90° (30°optional) Rating: IP 65, IK08 5 years warranty LED lifespan > 100,000 hours( TM-21 L70 ) Operating temp: -40~+50℃ Electrical: 100-277Vac,50/60Hz, PF≥0.95
Others	Others
Power Efficiency ≥93% Working Temperature (Environment) -40℃～+45℃	Power Efficiency >93% Working Temperature (Environment) -40℃～+55℃

All You Need to Know About LED High Bay Lights Price

LED high bay lighting is usually used in a large space that needs to be illumiated, especially for where there are high ceilings. The wide applicability makes high bay lights the ideal luminaire for most indoor scenes, eg, industrial places, factories, workshops, warehouses, gymnasiums, supermarkets, toll stations, and most high ceiling applications.

Along with the lighting technology development, there are several different lighting technologies used in high bay lights, including Compact Fluorescent (CFL), High-Intensity Discharge Lamps (HID) developed in 1940s, Metal Halide lamps (MH) developed in 1960s, and Light Emitting Diode (LED) developed in 1960s.

LED High Bay Lights Advantages

Among all the lighting sources, LED stand out from the competition. Being deemed as the 4th generation lighting sources, LED lights started commercial use since 1990s, and become popular since 2000s. Now, LED High bay light is dominating the industrial and indoor high ceiling lighting solutions.

Comparing with HID and MH lights, LED stands out on many aspects:

High Efficient: Up to 70% energy-saving than MH and HID.

Extreme Long lifetime: the expected lifetime (L70) for LED is over 100,000 Hours.

Small in size: LEDs provide unique and flexible design opportunities.

Eco-friendly: No mercury & No pollution to environment & Consumes less energy.

Shock resistance: LEDs, being solid-state components, are difficult to damage with external shock, unlike fluorescent and incandescent bulbs, which are fragile.

Cycling: LEDs are ideal for uses subject to frequent on-off cycling, and it turns on immediately while HID needs long time warn-up.

Factors that decide led high bay prices & How to choose led high bay lights?

Now, when there are new constructions or building renewal, people will be hesitate to choose LED Lightings. However, facing with many choices on LED High Bay Lights and different prices, users will always be confused on which one to choose and what are the factors that decide LED High Bay Lights price.

Yaham Lighting has been in LED Industry and manufacture LED products since 2002. And here are some comments from our engineers:

Factors	Descriptions	Effects on Price	Memo
Raw materials	Raw materials are the main factor that decide product quality and costs. The most important raw materials of LED High Bay lights including: LED chips, LED Driver, Heat Sink, and Cables. The raw materials prices vary from incredible low to quite high, and so does the luminaire.	LED High Bay lights price is positively correlated with raw materials price.	Yaham Lighting products adopt first-rate quality raw materials, ensure superb quality. Eg, Nichia chips, Meanwell, Inventroncis and Yaham driver, private mold heat sinks, etc.
Product Quality	Good quality usually represents cost efficient, better performance, and less maintenance costs. Thus, it’s a good investment to high grade life and to better future.	LED High Bay lights price is positively correlated with Product Quality.	Being a dedicated and ambitious manufacturer, Yaham Lighting provides top-rated Quality with medium-prices to promote the LED technology and extend market reaches.
Workmanship	The LED Lights design, QC procedures and production process are also vital for product quality. Outstanding workmanship leads to excellent LED High Bay Lights.	LED High Bay lights price is positively correlated with Workmanship	Yaham Lighting possess professional R&D teams, advanced production lines, strict Quality Control, and robust development policy. We are exactly the dedicated craftsmen that you are looking for.
Services	The pre-sales and after-sales service matter a lot in lighting industry. Professional simulations and advices, timely response for product issues and high efficient after-sales service are just as important as the product itself.	LED High Bay lights price is positively correlated with Service.	Contact with Yahan Lighting, let’s show you what good service should be.
Sales Channels	LED High Bay Lights usually go through quite many channels before they are delivered to final users. The more channels they go through, the more higher the price.	LED High Bay lights price is positively correlated with Sales Channels	Yaham tries to shorten the Sales Channels by cooperated with large distributors and contractors.
Brand Premium	Consumers are likely to pay more for world famous Brands. So leading brands tends to sale with more profits, eg, Apple and Samsung in Handphone industry.	LED High Bay lights price is positively correlated with Brand Premium.	Regardless 16 years dedication in LED industry, Yaham hasn’t been a world leading brands yet. We aim to offer best quality with mid-prices, and constantly reach more customers.

Suggested LED Lighting products

Compact II LED High Bay Light	Turbo LED High Bay Light	Linear LED High Bay Light	Neo-Lux LED high bay light
Innovation in Heat Sink	Innovative driverless solution	Perfect for Aisle Lighting	Super Hero in Sports Lighting
Mid-price	Affordable price	Mid-price	Low-price

Edit by: Bohr   Date: 2018-07-23

Yaham Optoelectronics Co., Ltd

www.yahamlighting.com

Email: sales@yahamlighting.com

Tel:+86 755 2943 5812

LED industry and hence better quality products

Many small LED lighting companies are suffering and may not see light at the end of the tunnel," said Wei Li, board secretary of Dongguan Kingsun Optoelectronic Co Ltd (002638.SZ), a leading Chinese LED street lighting manufacturer.

"There won't be so many enterprises five to 10 years from now," she told by phone from the firm's headquarters in the city of Dongguan in southern Guangdong province, an LED manufacturing centre.

Industry consolidation may temporarily disrupt the LED high bay light chain given 60 to 70 percent of China's capacity is built for exports, analysts say. But in the long run, the shakeout should lead to a healthier Chinese LED industry and hence better quality products.

Shares of the more than two dozen Chinese LED players listed in China and Hong Kong, some of which attracted private equity investment before their listings, have tumbled as their profits evaporated. Ledman Optoelectronic Co Ltd (300162.SZ) is down 48 percent from a March peak, and Shenzhen Unilumin Group Co Ltd 300232.SZ has lost 37 percent.