The Exo Terra Light Dome Terrarium Lamp has an extra long reflector dome that extends beyong the face of most bulbs. Perfect for use with Exo Terra Terrariums, its small size fits neatly on top screen cover. The highly polished aluminum reflector increases light, UVB and UVA output by up to 100%! The ceramic socket can accomodate either compact fluorescnet bulbs or incandescent bulbs (max. 75W). Combine multiple fixtures with specific light bulbs to create the ideal lighting system.