... 2.3W, more than 220LM 3.FR4 PCB,15leds 5050SMD 4,IP44,>=50000h led SMD spot light:1. Base type: GU10 ... white, white, red, blue, green and yellow4. Led light source: TW Epistar5. Luminous flux: 70-80 lumens/watt. ... with internal copper heat conductor and external aluminumhousing8. Brightness degradation: 3% - 5%1kh9. Lifespan: more than 50000 hours10. Body ... projects. 15 leds 5050 E14 led SMD spot light