Professional design This double reptile light uses a finely polished reflective dome to reflect heat efficiently and boost UVA and UVB output. Two independent switches let you operate each bulb separately according to your reptiles needs. Excellent heat dissipation The heat lamp holder features top ventilation holes to dissipate heat and extend bulb life. Double hooks on top allow easy mounting with a lamp stand. Essential bulb holder Supports two bulbs at the same time (max 150W per bulb). Compatible with reptile ceramic heat lamps, UVB UVA heat lamps, UVB reptile lamps, daylight lamps, night light lamps, and infrared spot lamps. Bulbs not included. For reptiles health Deep dome design provides a suitable light and temperature environment for most reptiles and amphibians, including bearded dragons, turtles, lizards, frogs, snakes, leopard geckos, ball pythons, and more. Use scenarios - Create a warm basking zone in a mixed terrarium with two bulbs. - Provide UVB and heat coverage for enclosures housing turtles and lizards. - Run two different lamps (for example UVB and infrared heat) to support day night cycles and varying light needs.