... 2.little dimmer: <2% 3.save power,protect enviorment 4.high quality,long life LED spot:1. Base type: GU102. Input ... warm white, white, red, blue, green and yellow4. Led light source: Cree, Semi, Edision, Bridgelux 3.6W S485. Luminous flux: 70 ... degrees (glass lens, optical grade)7. Superior thermal technology with internal copper heat conductor and external aluminumhousing8. Brightness degradation: 3 ...