U-D319  is our LED downlight with ONE COB. 

Wattage:10W /15W

Efficiency：90-100lm/W

LED：Luminus/Bridgelux

Driver: Eaglerise

Non-Dim 0-10V Triac DALI

Product quality assurance and service life: 

3 years 30,000H

5 years 50,000H. 

Finish color available：Black/White/Gray. 

UGR:<16

CRI：90

CCT: 3000K/4000K/5000K

Beam Angle:24/35/42°