... white, white, red, blue, green and yellow4. Led light source: TW Epistar5. Luminous flux: 70-80 lumens/ ... CE & RoHS approvalThe scope of application: to replace the traditional halogen lamp ,widely applied in store, display window, hotels, ... house, exhibition halls, and other local decorative lighting projects. gu10 21pcs smd 5050 led lamp ...