... led down light 1.LED source:high power LED 2.certification:CE&RoHS 3.Frequency:50/60Hz 4.Warranty:2years Specification ItemSpecificationProduct Name led down ... die-casting aluminum alloy, excellent heat elimination, low light attenuation.2. Adopting optics grade PMMA materials, high ... , optional color temperature, high CRI, good color rendering.6. Impact-resistance, shock-resistance, no UV, no IR ...