Please note that the box has an Amazon barcode sticker, unlike the product photo. Thank you for your understanding. Brand: Zensui Light Type: Halogen Features: For Aquariums Wattage: 53 W Bulb Base: GU10 Product Description This is a replacement bulb specifically for the "Micron" socket. It uses special glass to simultaneously emit UVB and infrared light in a compact size. ● Base: GU10 *This product requires the dedicated "Micron" socket (sold separately). It cannot be used with E26 size sockets. ● Rated lifespan: 1500 hours ■ Recommended Animals Birds: Parrots, Cockatoos, Birds of Prey Mammals: Sugar Gliders, Hedgehogs, Monkeys Reptiles: Terrestrial and Arboreal Snakes, Arboreal Geckos, Humid-environment Lizards, Tortoises