... curing, baking, dehydrating, food warming, and the processing of new material for the Semiconductor and Aerospace industries. Features:1 ... envelope, heat shock resistant.5.More than 85% of consumed energy transmitted into infrared heat.6.Dimmable: Fully controllable accurately ... be dire-cited by reflectors.10.Heater: Compact heat sources, narrow diameter of lamps. 11.Bulb: Straight, U sharp, C sharp ...