Lighting: Reptile bulbs can provide UVA light close to sunlight, providing your pet with a natural living environment even indoors. Heating - Infrared heat lamps can be used not only as bulbs, but also as radiators. It converts light into heat and concentrates it on a small ground which provides enough heat for desert reptiles. WIDE USE - This infrared solar bulb is suitable for almost all reptiles and amphibians, such as dragons barbs, geckos, snakes, turtles, lizards, frogs, spiders, small mammals, etc. Warm Tips - Since this pet heat lamp may give off heat heat, please keep it within 30cm of your pet (you can also adjust the distance according to your own situation), otherwise it may burn. Specifications: E27 socket, 220-240V , 50 W, set of 2.