The Nemco Freestanding Three Bulb Heat Lamp (6000A-3) is an NSF certified, aluminum heat lamp that has three warming bulbs to expand the range of food heating in your kitchen. The aluminum construction makes this heat lamp durable and easy to clean, and this lamp's height can be adjusted up to six inches so your employees have precise control of warming. Nemco - 6000A-3 - Freestanding Three Bulb Heat Lamp is freestanding so your chefs can place it wherever they will need it the most.