95% reflective European aluminum reflectors. Major brand solid state electronic ballasts. Dedicated 120v or 240v input power (must specify when ordering) Heavy duty white steel housing. Louvered and slotted for efficient cooling capability. Comes complete with 2 chrome wire hangers for mounting/hanging. Grounded power cord. Purchase your choice of lamps separately. VHO Lamps offer 7200 lumens - 95 watts each. Backlit on/off switch. Daisy chain feature allows multiple fixtures to be plugged together. Do not use HO lamps with VHO fixtures.