... cover, LED chip, circuit board2.Lighting decay range: Less than 0.1% lighting decay after 1000 hours. 3. PCB Color: White, Black ... lights , a wide range of LED lighting, LED strip lights, LED rope lights,LED spotlights , LED downlights,LED digital display,LED diode etc. Our product have ... requests.Discounts are offered based on order quantities 220V SMD3528 led strip light white 7000K waterproof