Reptile Systems Compact Fluorescent Lamp 23W UVI 118008 Zone 3 Full Spectrum E26 on July 16, 2026 July 16, 2026 Reptile Systems Compact UVB Pro 3U lamp – Zone 3 – 12% UVB Desert basking lamp – 23watt – E26 screw fitting. Reptile Compact Pro. Full spectrum, Excellent colour rendition. Zone 3 – Full Spectrum. Use as a UV Basking Lamp.