Exo Terra Reptile Uvb 100 Tropical Terrarium Fluorescent Bulb 13w

New Spectrum! Former Repti Glo 5.0Ideal For All Tropical And Sub-Tropical Reptilesoptimal Levels Of Uvbeffective Up To 40 Cm (15�)Provides Necessary Uvb Rays For Optimal Calcium Metabolismuva Rays Stimulate Appetite, Activity And Reproductive Behaviorcombine With Natural Light Or Reptile Vision For Optimal Visual Light Outputthe Exo Terra Reptile Uvb100 Emits Optimal Levels Of Uvb, Similar To That Of Shady Environments Such As Rain Forests Or Other Tropical Locations. Reptiles Living In These Habitats Receive Moderate Uv Radiation Due To Climatological Conditions (Fairly High Humidity, Changes In Weather, Etc) That Prevent Unfiltered Sunlight From Reaching The Reptile™S Basking Site. The Optimal Vitamin D3 Yield Index Ensures Vitamin D3 Photosynthesis To Aid Calcium Absorption And Prevent Metabolic Diseases.