Exo Terra Natural Light Full Spectrum Daylight Tube Exo Terra Natural Light Full Spectrum Daylight Tube – The New and improved range of UVB linear tubes from Exo Terra replaces the popular Repti Glo range. Natural Light range replaces the Repti Glo 2.0 and is a full spectrum daylight bulb. Exo Terra Natural Light is a full spectrum daylight bulb, recommended as a general light source for all terrarium types. As a result of the vivid wavelengths of light provided by the Natural light, reptiles will experience and also perceive colours from their environment more naturally. Will also help to improve the living conditions and physiological wellbeing of your reptiles. The specific wavelengths stimulate plant growth making this tube suitable for planted terrariums. Also for animals with lower UVB requirements, such as snakes, amphibians, nocturnal and crepuscular species. Can be combined with the Exo Terra Reptile UVB range to provide full spectrum and UVB in one tank. The longer sizes can also be placed on multiple terrariums.