5050 SMD LED RGB 1.Can change color every 3 leds 2.Use Taiwan Epistar ... (-25)-(+60) Celsius degreeLife Span50000 hours+Warranty2 year5050 SMD LED RGB application1. Outdoor: Edge, decoration building, sign, route and profile, underwater ... , box, sign3. Indoor: Monopoly shop, market, car, gallery, stair, furniture, channel, shop-windown4. Atmosphere: Clue, KTV, coffee cafe, bearty parlor, artwork ...