LUCKY HERP 23W UVB 5.0 Reptile Bulb, High Output Compact Fluorescent UV Lamp for Tropical & Subtropical Species, E27 Screw Base Vivarium Light, 220-240V

• HIGH-INTENSITY TROPICAL UVB: The 23W version provides a more powerful 5.0 UVB output compared to standard 15W bulbs. Ideal for larger or taller vivariums where deeper UV penetration is required to reach your pets.
• VITAL VITAMIN D3 SYNTHESIS: Expertly designed to provide the necessary UVB radiation for tropical species like Iguanas, Water Dragons, and Tortoises. This promotes natural D3 production, ensuring effective calcium absorption and preventing MBD (Metabolic Bone Disease).
• ENHANCED UVA SPECTRUM: Emits 30% UVA to stimulate appetite and natural activity. The increased 23W power ensures a brighter, more naturalistic environment, mimicking the vibrant sunlight found in tropical rainforest canopies.
• SUPERIOR PENETRATION: Perfect for enclosures with mesh tops or greater heights. The high-output spiral design ensures that essential UV rays reach the basking site effectively, even in larger setups.
• UK SPECIFICATION & SAFETY: Fully compatible with UK 220-240V power supplies with a standard E27 screw base. CE certified and flicker-free, providing a safe, long-lasting, and reliable light source for professional reptile keepers.

The 23W UVB 5.0 bulb provides stronger UVB and UVA output to simulate natural sunlight in larger terrariums. It promotes calcium absorption and bone strength, while UVA light encourages activity, feeding, and breeding behaviour. Its spiral CFL design ensures wide coverage and fits any E27 screw fixture, making it a reliable choice for iguanas, turtles, chameleons, and other tropical reptiles.