Inventronics is market leader for LED drivers in Asia. He is a design-driven manufacturer, who only uses premium components. Constant current drivers are available up to 240 Watt, constant voltage drivers up to 300 Watt. The lifetime is at least 100k hours, this is reached with a low system temperature of max. 45°C at full load. Most of the drivers come with IP67 as standard protection class and are therefore ideal for outdoor applications like tunnel and brdige lighting, street lamps, industry bays, etc.
http://www.inventronics-co.com

LIFUD is a leading supplier of LED driver and intelligent system solution. One LIFUD LED driver is used every 1.7 sec around the world. LIFUD products cover applications for commercial lighting, industrial lighting, street lighting, landscape lighting and LED display. With high focus on technological innovation, LIFUD is capable of developing world-class products that lead the development trend of the LED industry. What LIFUD does is to keep improving user experience and making energy more efficient, contributing to human beings and this planet.