Zoo-Med is recognized world over for their high quality reptile husbandry products. Their ceramic heaters are no exception. Designed with a specially insulated neck, they direct heat more efficiently and have a lower rate of failure due to this feature. The infrared heat produced by these emitters is invisible to the naked eye and may therefore be used as a 24 hour-a-day heat source. Available in 60 to 250 watt models for any size enclosure or type of animal.