The Fantastic New Small Lamp N Clamp Comes With Its Own Es Ceramic Fitting With On/Off Switch And A 140Mm Reflective Dome! This Allows You To Screw In Heating And Lighting Bulbs So Directing Light And Heat Downward. Great For Monitors And Other Reptiles That Love A Basking Area. Is Also Great For Fitting The Compact Max Globes Into. Max 100 Watt.