Fluorescent Tube – UVB5.0 (18w) 24″ SKU: RU518 Category: Reptile Lighting & Heating Related products ReptiFX Black Reflector 60w ReptiFX Infrared Reflector 60w ReptiFX Fluorescent Tube – UVB 10% 18″ ReptiFX Fluorescent Tube – UVB 10% 48″