Keep your scaly friends warm and happy! This is an E27 socket, 220-volt halogen basking light bulb designed specifically for reptile enclosures. It emits UVA rays and provides a focused heat source, mimicking the warm sun for animals like lizards, snakes, and insects. You can choose the right wattage for your tank size: 25W, 50W, 75W, or 100W. The bulb has a simple, modern style, measures about 11cm x 8cm x 11cm, and has an IPX3 waterproof rating (so it can handle some moisture, but don't submerge it!). It's an unbranded bulb, but it does the job for creating that essential basking spot. Remember, proper heating is crucial for your reptile's digestion and overall health. This bulb is brand new and ready to screw into your standard E27 lamp fixture. Help your pet thrive with a reliable heat source!