Features:1. The heating light helps to absorb the calcium to prevent or reverse metabolic bone disease, promoting health and healing as it widens the blood vessels and increases blood circulation.2. Temperature Adjustable. The heating light holder with a switch to adjust the temperature of the light, you can change the temperature as you have different requirements.3. Anti-hot Bracket. Coming with an anti-hot cage, it would effectively prevent pets from scalding. And can prevent pets from biting electric wires to get an electric shock.4. Hook Design. There is a hook at the bottom, which you can hang on the bulb wherever you want, which is convenient to use.5. Wide Use. The heating bulb is especially suitable for lizards, spiders, tortoises, chickens and quails brood, hedgehogs, hamsters, etc, and keeps a constant warmth throughout the whole winter.Specifications:Quantity: 1PCMaterial: Metal + CeramicColor: BlackPlug: EU/UK/US/AUVoltage: 110-120V; 220-240VPower: 50WNet Weight: 360.0g/12.70ozPackage:1 * Ceramic Heat Bulb1 * Cage1 * Hook