... 15W 4) Lumin:850-1000lm Application:1.Replace halogen lamp directly.2.Apply to pub,jewelery,shop ... use of super heat-conducting aviation aluminum lamp body, high efficient heat dissipation configuration,use ... 50000hours, is 25 times of halogen lamp.6.Solid lamp source, durable,safe and stability.7. ... quanlity.10.Install easily,can replace conventional halogen lamp directly 15w led high power downlight