About This Dimmable Reptile Heat Lamp Bulbs: G9 Reptile Heat Bulb dimmable function can adjust the most suitable brightness and temperature for reptiles to ensure their health. In addition, this infrared night red lighting of the G9 heat lamp bulbs can provide heat at night while not disturbing their sleep. UVA Reptile Light: Promote animal appetite, digestion & stimulate activity. Improve mating ability, and make animal skin more prominent. UVA reptile heat lamp bulbs can ensure your pet gets the optimal warmth and UVA ray, helping them grow. Long Lifespan: Average Household Energy Cost is $5 per Year. Thicker glass and stronger filament bulbs can last for at least 3 years based on 3hrs/day of use. 2000-3000h lifetime, up to 250% more efficient than incandescent. Easy Install: Fit for heat lamp fixtures with standard G9 base, very easy to install, can be applied to many types of Dome Reptile Light Fixture. Multipurpose Mini Halogen Bulbs: Soft warm white heating lights is suitable for various reptiles, such as bearded dragons, lizards,leopard geckos,chameleons,turtles,snakes,frogs, toads, spiders, birds,chicks,amphibians. Overview Brand : Flaspar Light Type : Halogen Special Feature : Dimmable, G9 Reptile Heat Lamp Bulbs Red Light, Dome Reptile Light Fixture Wattage : 50.00 Bulb Shape Size : T4