The Grow Gadgets Tube Heater is the low-cost, energy-efficient solution to heating. Its innovative design radiates heat through the entire length of the ceramic tube and is safe to use with its 90C overheat protection. The space-saving shape of the tubular heater allows warmth to run from one end of a grow room to the other while preventing unnecessary bulk. The heater can be mounted on a wall or floor, using the discreet brackets or legs provided, and offers reversible left- or right-hand cable entry. At 60W per foot, the product is inch-for-inch about as economical as most standard light bulbs. Simply plug in at a mains source and the appliance is ready for use.