Mini Tropical UVB Lighting Combo Includes: Mini Deep Dome: ? Ceramic socket: for use with lamps up to 100 watts. ? Polished aluminum dome for maximum light and heat output. ? Deep Dome extends beyond the face of the lamp, preventing the lamp from extending outside the face of the dome. Reptisun 5.0 UVB Mini Compact Fluorescent: ? Perfect for small terrarium tropical species of reptiles and amphibians. ? Provides UVB, UVA and visible light in a mini compact lamp.