Description: 360 degree adjustable reptile clamp lamp holder with E27 base UVB UVA basking light bulb. Provides UVB(97%) and UVA(3%) visible light and heat energy from a single lamp. Aid the synthesis of Vitamin D3; help prevent metabolic bone disease and stimulates reproduction; promote pets appetite and help digestion to maintain nutritionally balanced growth. The full spectrum light bulb can also promote plant growth. UVA and UVB play an important role in reptiles and Amphibians development and health. It is perfect for a wide variety of reptiles and amphibians, including hermit crabs, bearded dragons, tortoises, turtles, geckos, snakes, lizards, frogs, chicken brooder, etc. With clip base and on/off switch, the lamp is more convenient and practical for usage. The ceramic head lamp holder suit for installing various reptile lamps below 300W, such as ceramic heating light bulb, infrared emitter, UVA, UVB basking light bulb etc. You can change the bulb according to your needs. Specification: Lamp Holder Material: Plastic+Metal Power Plug: UK Plug Voltage: 220V Socket: E27 Overall Length: Approx. 25cm/ 9.84 inch Electric Wire Length: Approx. 1m/ 3.3ft Lamp Head Length: Approx. 11cm/ 4.33 inch Lamp Holder Head Diameter: Approx. 4.5cm/ 1.77 inch Bulb Bulb Power: 50W Bulb Size(DxH): Approx. 5x5cm/1.97x1.97inch Package Includes: 1 Piece Reptile Lamp Holder 1 Piece 50W UVB/UVA Light Bulb Note: Since the size above is measured by hand, the size of the actual item could be slightly different from the size above. Due to the lighting effects, monitor settings, etc. There could be some slight difference in the color tone of the pictures and the actual item.