About This Note: the surface temperature of the ceramic lamp is generally high, please keep an appropriate distance from flammable materials and pets, so as not to cause serious consequences. Package includes: 1-pack 25W mini reptile heat bulb Long lifespan: the ceramic heat emitter for use in standard E26 lamp base and easy to install, rated for up to 10,000 hour No light emitted: bulb does not emit any visually detectable light that can disturb the sleep cycle of your pets. To avoid scald, please wait at least 1 hour to cool down after turn off the bulb Specification: voltage: AC 110-120V; power: 25W; material: ceramic, metal, NiCrAl. Diameter of heating surface: 60 mm. Mini size reptile heat bulb provide same heat but saves more space Perfect 24 hours heat sources: great for reptile and amphibian terrariums, incubating poultry heater Overview Brand : Simple Deluxe Light Type : Infrared Special Feature : High Efficiency, Long Lasting Wattage : 25 watts Bulb Shape Size : B9