Durolux - 2 FT 4 Bulbs - T5 HO Indoor Grow Light - DL8024 Fluorescent Fixture Veg HIGH LIGHT OUTPUT: 10,000 lumens - Professional Grow Lighting System - 95% Reflectivity German Hammer-tone Reflector - 30% more light than comparable light systems ALL ACCESSORIES INCLUDED: Qty4 2ft 6500K Lamps, Hanging hooks and chains, Ceiling bracket, 8' Power cord Outlet on fixture - Power up to 12 fixtures off one wall outlet - less clutter, more convenience FLEXIBLE LIGHT OUTPUT: 2 switches on body, one for inner 2 bulbs, another for outer 2 bulbs SAFE OPERATION: Fixture is UL/CUL safety approved. Designed to operate in Wet/Damp Environments, water resistant. Has made-In-italy AAG Stucchi Lampholder with I certificate to prevent fire if tubes get loosed during operation, 5 year warranty