Premium MaterialOur vivarium lighting UVB calcium supplement light bulbs is made of high quality glass material,heat resistant,sturdy and durable to use,is perfect for your beloved pets. If you have any question about our product,please contact us,we will reply and help you in 24 hours. Energy Saving UVB Tortoise Lamp: Our professional UVB reptile light with durable-Intelligent chip ensures steady current to better protect circuit board,provide brilliant brightness while save a lot of power,each day use for 2-3 hours is enough,rated at 26W,easy to install,just screw it into a standard E27 lamp holder. Spiral Tube Large Luminous Area : This compact fluorescent bulb desert terrarium lamp with spiral tube design increase the light-emitting area,high UVB output,No harmful UVC output for your pets.The lower emissions of UV as they aged,so it's recommended to change your UVB lamp in 12 months.Fluorescent bulbs do not provide sufficient heat. Ideal for Various of Reptile Pets: This UVB reptile bulb provides necessary UVB rays for tortoise to develop its shell,ideal for all desert dwelling reptiles,such as bearded dragon,lizard,snakes,iguanas,toads etc,also suitable for succulent plants,help plants to perform photosynthesis. Simulate Sunlight Ultraviolet: UVB reptile light commonly known as calcium supplement lamp,can improve the appetite,mobility and reproductive behavior of reptiles, help the synthesis of
vitamin D3 and calcium binding, promote healthy bone growth and calcium growth demand,lacking of UVB may cause various of disease.