U-D355-4/9   is our Linear DOWN LIGHT with an-ti glare front cover. 

Efficiency：85-100lm/W

Wattage: 10W/20W

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 Angle15/24/32 °