... Alloy,CE&RoHS LED Lights Manufacturer,3 years IP65 waterproof led tunnel light,42w led tunnel light 42w Speciation: ... light decay less,live longer2>Brand LED cold light source,no radiation,no heavy metal pollution,performance, olor pure, rich, high brightness,low flicker ... no flicker, stable and reliable10>dust, pest control,not easily deformed Characteristics of LED: Power:in light of ...