... .FR4 PCB,21leds 5050SMD 4,IP44,>=50000h,with glass MR16 Smd led lamps:1. Base type: GU10,MR16,E27,E14 are available ... . Colors available: Cool white, warm white, white, red, blue, green and yellow4. Led light source: TW Epistar5. Luminous flux: 70-80 lumens ... , display window, hotels, house, exhibition halls, and other local decorative lighting projects. MR16 20leds 5050 SMD led lamps