
From the Exo Terra range, the Reptile UVB100 T5 VHO 54W 46" bulb delivers high-intensity, long-lasting UV lighting engineered to maintain strong output for 12+ months. Combining powerful UVA and UVB rays with a well-balanced visible spectrum, it is designed to support the natural biological needs of reptiles, amphibians, and invertebrates. This bulb promotes healthy Vitamin D3 synthesis to aid efficient calcium absorption, while the UVA levels help stimulate appetite, activity, and reproductive behaviours. Suitable for all terrarium environments, the UVB100 (3%) strength provides the ideal UV exposure for species with moderate UV requirements. Please note: measurements are manufacturer stated.