These sets contain a E27 porcelain lampholder, a high quality steel reflector, wire mesh protector, power lead and all necessary mounting accessories. The steel reflector focuses the light and acts as sight protection, preventing being blinded by the light. The wire mesh protector is placed on the bottom of the reflector and prevents the animals getting in contact with the bulb. Mounting accessories for installation inside the terrarium are included. A clamp for using the set as clamp lamp is available separately. Suitable for light bulbs up to 150W. Two varieties are available with different reflector sizes: Thermo Socket plus Reflector small: for bulbs up to 75W and all Halogen Sun spot lamps.