Features: 1. Using a translucent mask with good transparency, good transmittance. 2. No stroboscopic light, large luminous flux, high brightness, less heat, low light decay and long life. 3. High UVB output, making their bones strong, promoting healthy bone growth and calcium needs. 4. No shadow docking, low power, rotate 360 degrees to fasten during installation, easy to install and use. 5. Can improve the appetite, activity and reproductive behavior of reptiles. Helps the synthesis of vitamin D3 (lack of vitamin D3 reptiles can not absorb calcium) and calcium binding. Specification: Condition: 100% Brand New Item Type: UVB Reptile Light Tube Material: ABS + Metal Color: White Optional Type: 5.0, 10.0 Size(LxD): Approx. 45x2.5cm/17.72x0.98inch Package List: 1 x UVB Reptile Light Tube Note: Power must be cut off before installing lamp tube