Compatible: This E27 ceramic socket is compatible with various types of bulbs, including heating bulbs, infrared bulbs, UVA/UVB bulbs, fluorescent bulbs, halogen bulbs, and LED bulbs. Supports bulbs up to 150W. Socket with clip: Black E27 socket with a clip that opens 3-5cm. Ideal for securing in terrariums, reptile enclosures, greenhouses, kennels, hydroponic tanks, chicken coops, and display cases using clamps. Movable lamp holder: The 30cm aluminum lamp arm can be adjusted 360 degrees, allowing flexible adjustment of the lamp's height and direction. Easily find the optimal position to illuminate the desired area for your reptile or plant. Easy to use: Features an E27 socket with EU plug and on/off switch, rated for AC 220-240V. Includes a 1.8m cable to safely position the light away from animals. The ceramic socket withstands high temperatures up to 150°C, ensuring durability and safety. Application: Ideal for use with reptile heat lamps, plant growth bulbs, and other specialty lighting. Suitable for reptiles, amphibians, turtles, tortoises, chicks, puppies, lizards, and indoor plants.