Reptile Protection. 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. Temperature Adjustable. The heating light holder with switch to adjust the temperature of the light, you can change the temperature as you different requirements. Anti-hot Bracket. with anti-hot cage, it would effectively prevent pets from scalding. And can prevent pets from biting electric wires to get an . Hook Design. There is a hook at the bottom, you can hang on the bulb at wherever you want, which is convenient to use. Wide Use. The heating bulb is especially suitable for lizards, spiders,tortoises,chickens and quails brood,hedgehogs,hamsters etc,keep a constant warmth through a whole winter. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC220V size:10.5 x 7 x 7cm Material:metal colour:Black Package Contents: 1 x Ceramic Heat Bulb 1 x Cage 1 x Metal tube Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.