... or IR radiation in the beam, mercury free.6. Anti-shock, anti-moisture.7. Long lifespan, higher than 30,000H.8 ... . CE, RoHS certified. Application:High-power LED ceiling lights are widely used in office buildings, stores, supermarkets, schools, ... spotlights, LED bulbs, LED Christmas lights, LED Strip lights, LED panel lights,LED flood lights,LED wall washer lights,LED downlights and LED tubes etc ...