Product Description

Application: Alley Lighting. Park Lighting. Solar Lighting. Street Lighting. (1) Optical Batwing beam patterns design with IESNA classification of type II, short and cut-off. The pole pitch is up to 4 mounting height with uniform illuminance distribution. (2) Power Switching mode and multiple channel constant current design to drive the individual LEDs series connected circuit to ensure LED constant current loading. Over-heat and –voltage protection designs, self-thermal compensation ensured LED life. DC to DC power efficiency can reach *9%. (3) Thermal Optimal thermal design of the luminaire and surface temperature to achieve *°*@********************ill air condition, 2oC temperature variation on sink base and LED junction temperature is controlled below *0°C. Overheat protection design, the LED current self- adjusted as sink base temperature reaches *0°C. (4) Luminaire efficacy Super high brightness, the total luminaire efficacy achieves *4.5 lm/W ( not including AC to DC circuit power consumption).