... FR4 PCB,21leds 5050SMD 4,IP44,>=50000h 5050 Smd led lamps:1. Base type: GU10,MR16,E27,E14 are ... warm white, white, red, blue, green and yellow4. Led light source: TW Epistar5. Luminous flux: 70-80 lumens ... & RoHS approvalThe scope of application: to replace the traditional halogen lamp ,widely applied in store, display window, hotels, house ... decorative lighting projects. MR16 21leds 5050 SMD led lamps