The Arcadia T5 Dragon 14% UVB Replacement Lamp – 39W is a high-performance HO-T5 fluorescent tube designed for use with Arcadia ProT5 and LumenIZE ProT5 UVB lighting systems. It delivers reliable, species-appropriate UV output to support natural vitamin D3 synthesis, bone strength and overall reptile health. Using advanced German-made fluorescent technology, this lamp produces 14% UVB and 30% UVA, closely replicating the ultraviolet spectrum found in arid, open habitats. The result is consistent, stable UV levels that allow reptiles to self-regulate exposure through normal basking behaviour. This Dragon 14% UVB lamp is specifically formulated for desert and semi-arid species that require higher UV intensity as part of their daily lighting provision. Suitable species include: Bearded Dragons Uromastyx Bosc Monitors Frilled Dragons Blue Tongue Skinks Agamids Tortoises Freshwater turtles Technical Specification: Wattage: 39W UVB output: 14% UVA output: 30% Fitting type: T5 (Ø16 mm) Length: 850 mm Lamp technology: High Output (HO) T5 Recommended replacement interval: 12 months Compatible lighting systems: Arcadia ProT5 Dragon 14% UVB Kits Arcadia LumenIZE ProT5 Dragon UVB Kits For best results, replace UVB lamps every 12 months even if visible light output remains strong, as UV levels naturally decline over time. Frequently Asked Questions: Which Arcadia fixtures is this replacement tube compatible with? This 39W T5 Dragon 14% UVB replacement tube is designed for Arcadia ProT5 and Arcadia LumenIZE ProT5 fixtures that use a 39W (850 mm) T5 tube. How often should I replace this UVB tube? Arcadia recommend replacing T5 UVB tubes every 12 months to maintain safe and effective UVB output. Is this tube suitable for forest or shade-dwelling species? No. Dragon 14% UVB is intended for desert and high-UV species. Forest and shade-dwelling reptiles typically require lower UVB percentage tubes. Can I use this tube over a mesh-topped enclosure? Yes, but mesh reduces UVB output. Always account for UV reduction and adjust basking distances accordingly.
