12% UVB 22" T5 Bulb / 24 watt

D3+ Reptile T5 Lamp For Desert Species• 12% UVB for the synthesis of vitamin D3 • 30% UVA • Produces excellent natural colours • 100% more visible light than equivalent length D3+ T8 lamp • 95% more UVB than equivalent length T8 lamp • Typically 61µW/cm2 at 30cm

 
Note: Requires T-5 HO (High Output) Fixture without mesh/glass and/or a reflector)