1,Dimmable is available 2,6W gu10 with cree chips and Gu10 base 3,Lumens:300-500lm; 4,Size:50*60mm ... what’s kind of base you or customers need, G53, Gu10, E27 or E26.2) Its important to figure out ... . the voltage: 110vac, 220vac or 230 acb. color temperature: warm white(2500-3700k), natural white(3700-5000k) or cool white ... the market conception of qualified personnel, learning concept. 808 6W LED GU10