... efficiency up to 95% 3.Good heat sink 4.Energy-saving aluminum LED street light housingEnergy-saving,good heat sink,no noise, no stroboflash, no ... radiation, no glare, long lifespan, 5-year warranty.Features:Energy-saving|: Low power dissipation, low heat ... product .More photos: Full CE and RoHS, SAA Approved aluminum led street light housing