1, volt:120v-380v 2, power:300w-2000w 3, diameter:8mm-12mm 4, length:160mm-1500mm 5, life-span:5000hours Quartz halogen infrared heater lamp/infrared heater Quartz Infrared halogen Heater Lamps are specialty halogen lamps with a light source output in the infrared region. This provides an excellent heat source for many applications including curing, baking, dehydrating, food warming, and the ...