... High Quality Aluminum GU10 275lm LED Spot light led light gu10 Hangzhou Hangbei technology establish led cryogenic lights standard.There are: ... CE/ROHSFeature:1.Aluminium Alloy shell used for heat dissipation2.Optical Lens are made of PMMA, high light effects, well distributed ... RGB,White, warm white, daylight, red, green, blue4.Used LED as light source,long life span,low loss,energy conservation5 ...