Royce Ceramic Lamp Holder 

It can be used with any other screw fitting bulbs and has a manual On / Off switch.

Can be used with the following lamps and heat emitters all of which can be supplied by ValueAquatics

Arcadia           D3 Compact Reptile Lamp 23w
Exo Terra        Solar Glo Sun Lamp 125w & 160w
Exo Terra        Sun Glo Neodymium Daylight Lamp 15w to 100w
Exo Terra        Night Glo Moonlight Lamp 15w to 150w
Exo Terra        Sun Glo Neodymium Daylight Basking Spot Lamp 50w to150w
Exo Terra        Sun Glo Tight Beam Basking Spot Lamp 50w to 150w
Exo Terra        Repto Glo 5.0 Compact  13w & 26w
Exo Terra        Repto Glo 10.0 Compact  13w & 26w
Exo Terra        Heat Glo Infra Red Lamp 50w to 150w
Exo Terra        Ceramic Heat Emitter Heat Wave Lamp 40w to 250