Made of high quality materials. Low consumption, high brightness. Low heat generating, no UV or IR light radiation. Instant start, no flashing. solid state, shockproof, suitable for home, office and exhibition lighting. No Strobe Effect, AC 110 V-240V, the ceiling spots of wide voltage have no strobe effect. It has a long lifespan, save power more than ordinary bulbs. Application: bathroom, kitchen, living room, bedroom, dining room, hallway, office, hotel, library, KTV, meeting room, show room, etc.