NextLight - Veg8LED 8 Tube T5 Replacement The NextLight Veg8 Switch is a full spectrum, bright white LED grow light designed to efficiently replace a fluorescent 8 tube T5. This unit uses half the power, produces minimal heat and is silent. The Veg8 Switch only draws 190 watts (or 60 watts), covers a 2 ft x 4 ft veg footprint and eliminates the need to ever change a bulb again. It is part of the NextLight Commercial Series. This distinction means each unit is covered