Simulated Natural Sunlight: REPTI HOME T5 UVB reptile light can provide your reptiles with a lighting area that simulates natural sunlight, making your reptiles in a very comfortable environment. At the same time, the simulated natural light of uvb lights can improve the appetite of reptiles, promote natural activities of reptiles and induce reproductive behavior. Stable UVB UVA Output: Our UVB light for reptiles can produce stable UVB & UVA output, and will not output harmful UVC. 10% UVB and 30% UVA output can ensure that your reptiles are in a healthy state, it can promote the absorption and utilization of vitamin D3 and calcium by reptiles, thereby preventing bone diseases. Excellent Lamp Design: Reptile UVB lamp fixture is designed with a long lamp tube, which can provide a wider lighting area for your reptile, and the uvb lamp has excellent durability, with a service life of up to 10,000 hours, providing a durable and reliable lighting solution for your reptile. Suitable for All Reptiles & Amphibians: Reptile UVB lights are suitable for all reptiles and amphibians, such as lizards, geckos, bearded dragons, tortoises, snakes, frogs, chameleons, turtles. UVB 5.0 reptile lamp is suitable for all reptiles living in tropical and subtropical areas, and UVB 10.0 reptile lamp is suitable for all reptiles living in desert areas. After-sales Service Guarantee: REPTI HOME is committed to providing excellent after-sales service, ensuring your satisfaction and peace of mind with our products. If you encounter any issues during use, our customer service team will strive to assist you within 24 hours, providing you with professional, timely, and comprehensive support. Notice: After aligning the lamp tube along the gap, place it in; After placing the lamp tube at both ends of the lamp fixture, rotate it to clamp the lamp tube tightly; After rotating the lamp tube, pinch the middle of the lamp tube and stretch it downwards to ensure good contact between the two ends of the lamp tube How to use?Insert the lamp head into the lamp slot of fixture and rotate it half a turn into place.Use distance:Please adjust the distance between the bulb and the pet, it is recommended to be greater than 30cm (12 inches).Question: The difference with Compact Fluorescent Reptile Bulb ?Answer:Long fluorescent lamp has a wider illumination range.Question: What's the difference between 5.0 and 10.0 ?Answer:5.0 indicates that 5% of the transmitted light is UVB. 10.0 indicates that 10% of the transmitted light is UVB.Question: How often to replace the bulb?Answer:Replace it every 6-12 months according to the frequency of use.Reptiles use the UVB rays from the sun to produce vitamin D3 and properly absorb calcium.Indoor reptile pets don't get enough light, so having our uvb bulbs to keep them healthy. uvb 5.0 bulbs provide safe and stable UVB(5%) and UVA output. No harmful UVC output.our uvb fluorescent lamp doesn't hurt the reptile's eyes or burn the skin. Reptile uvb 5.0 light bulb suitable for all tropical and subtropical reptiles such as chameleons, turtles, lizards and more.