Usage Tips: ceramic lamp holder with switch, suits for reptiles and hatchling chickens. Creates a hot spot for basking reptile, provides light and heat and increases environment temperature. Aids the synthesis of Vitamin D3, helps prevent metabolic bone disease, stimulates reproduction. Heating rate is fast and stable. Heat is equilibrium and lasting. Do not touch the bulb during the heating process in case of scald. Fits for any E27 socket lightbulbs. Specification: Material: Ceramic Total Length: Approx. 150cm / 59.06inch Lamp Holder Diameter: Approx. 38mm / 1.50inch Lamp Holder Length: Approx. 45mm / 1.77inch Voltage: 220V Socket: E27 Max Power: 300W Plug: UK Standard Package Includes: 1 Piece Reptile Heat Basking Lamp Holder Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.