Wattage switchable:
85W/110W/130W (2ft) 130W/160W/170W (2ft)
160W/255W/300W (4ft)  255W/300W/400W (4ft)
CCT switchable: 3500K/4000K/5000K
DLC 5.1 premium, ETL Listed
0-10 V dimmable
PF＞0.90 , CRI＞80
Input voltage: AC120-277V
Lumen : 130Lm/W
Maximized heat dissipation