The Arcadia ProT5 ShadeDweller 7% UVB kit is used and loved by thousands of keepers all over the globe, it is stylish, robust, easy to use and allows easy linking of further ProT5 kits and/or JungleDawn LED Bars. ShadeDweller ProT5 Kit is a sleek, attractive, highly versatile, and dedicated UV-B lighting kit with the needs of modern reptile keeping at heart. It's the complete Lighting Kit for Crepuscular species. ShadeDweller ProT5 is equipped with a highly functional but removable curved reflector that ensures a UV rich basking area directly beneath the unit. Includes: - ShadeDwellerPro 7% bulb - Fittings kit - to allow the kit to be fitted to a wooden vivarium - Power cable - Link cable to connect up to 10 other ProT5 kits and/or JungleDawn-LED Bars Which bulb should I choose? Choosing the correct ShadeDweller will allow you to provide the correct provision of UV-B to species such as (but not limited to): Leopard Geckos Crested Geckos Day Geckos (small) Amphibians Inverts Hatchling Snakes The ShadeDweller 7% UV-B has been designed around the needs of crepuscular species such as Leopard Geckos. The fixture is intended to be placed at a distance of 10-12 inches (25-30 cm) from the basking spot. This positioning allows the animal to obtain essential UV energy in a safe and effective manner. However, for those who keep these species in smaller or more shallow enclosures where the optimal distance for the ShadeDweller 7% UV-B is not achievable or keep crepuscular Arboreal species and choose to decorate the top of the enclosure, the ShadeDweller-Arboreal 2.4% fitting becomes a better choice. ShadeDweller UV bulbs have a 12 month lamp life. Create a bespoke lighting system: Pair the ShadeDweller-ProT5 with genuine Arcadia Reptile JungleDawn LED bar's for increased visible light and high PAR levels which will ensure fantastic plant growth. Any ShadeDweller, ProT5 and JungleDawn-LED Bar should be provided alongside a Thermostat controlled heat source such as the Arcadia GoldenSun Flood, Halogens or Deep Heat Projector.