... approval 3.Lifespan:50000hours 4.Good quality & Competitive price! led lamp cup Specification:1,Item No :DSQ-Ca-3WGu102,Source :original ... ,E27 E14 E11 E17 etc are ok )8,Housing : Aluminum Alloy9,Beam angle :25 /45/ 60 degree (45degree is hot ... 50000hours12,Certification :CE, RoHs13,Warranty :2 Year high power MR16 LED lamp application1. Widely used in products such asdrinkery, hotel, hall, chamber ...