Reptile Red Heat Lamp Bulb - Infrared Basking Spot Light for Breaded Dragon Heat Light Bulb for Gecko Iguana Snake Ball Python Night Time Specifications: Base Type:E27 Power source: 25W/50W/75W/100W Voltage: 110V/220V Material: Ceramic Color: Black Size:55mm(h)x45mm(dia.) Note: Surface temperature is too high, do not directly touch during use. Good heating effect, but it does not issue stimulus light affect the animal sleep . Impact resistance, can contact with water, uninterrupted heating 20000-50000 hours. Emitted far-infrared can preserve heat, at the same time, animals have excellent health care. Emitted natural infrared thermal, does not emit light, it will not disrupt the normal cycle (day / night). Perfect 24 hours heat sources: great for reptile and amphibian terrariums, incubating poultry heater