Made of aluminum and PVC, this plant growth light is durable and lightweight with good heat dissipation. The exterior is IP66 waterproof, so you can leave the lamp on while watering the plants. With a strong metal clamp, this phytolamp is easy to install on any surface with a thickness of 7.6 cm. The clip offers a reliable grip for long time use. A 360-degree gooseneck makes it convenient to adjust the 4 LED lamp heads to any lighting direction or area. This indoor gardening tool also has multiple certifications, including CE, ROHS, FCC, and PSE. When continually used, the LED light has a tested lifespan of 50,000 hours.