This Komodo Compact Lamp UVB, is recommended for the use of more desert reptile species that are exposed to strong sunlight. However, this UVB is mainly for the use within small vivariums, of small enclosures up to around 600mm/2ft in length. The compact lamp requires no external ballast electronics, and can be fitted into regular screw fit lamp holders. The lamps are energy efficient too, emitting very little heat and use less power than UVB tubes.