
From the Exo Terra range, the Reptile UVB300 T5 VHO 8W 12" bulb provides maximum UVB output for reptiles requiring very high levels of UV exposure. Delivering intense UVB alongside balanced UVA and visible light, it promotes optimal Vitamin D3 synthesis and efficient calcium absorption—ideal for desert and sun-loving species. The UVA component also supports natural behaviours such as appetite, activity, and reproduction. Engineered for long-lasting performance, this bulb maintains effective UV output for 12+ months and is suitable for all terrarium setups. The UVB300 (14%) output ensures the highest level of UV exposure for species that thrive under strong light. Please note: measurements are manufacturer stated.