the city in both maintenance and energy costs

City of Tucson has selected Cooper Lighting's Streetworks™ OVH LED Cobrahead luminaires to replace approximately 600 low pressure sodium fixtures to reduce costs as part of an American Recovery and Reinvestment Act (ARRA)-funded project.

Due to the existing inefficient lighting fixtures was costing the city in both maintenance and energy costs, officials applied for and received approximately $425,000 for a total upgrade to led high bay light.As soon as LED retrofit, the city began to see the savings.It has saved approximately $3,000 monthly in electricity costs and officials expect to see at least $30,000 in savings over the course of the year.

AIXTRON SE today announced an order for MOCVD reactors from new customer Beiji Haotian Technology Co., Ltd. The order for a total of five systems comprises two AIX 2800G4 HT deposition systems in the 42x2-inch configuration and three AIX G5 HT deposition systems in the LED Linear high bay light configuration. The Jiangsu, China-based company placed the order during the second quarter of 2010 and following delivery between the first and second quarter of 2011, the systems will be used for production of power chip LEDs.The local AIXTRON support team will commission the systems in a dedicated facility at a production plant in YiXing city, Jiangsu province, China.