? The Sand Hourglass Timer LED Light includes high-brightness LED chips with reduced power consumption, elongated service light, and a decreased production of heat. ? The LED lights have undergone a quality control test prior to shipment for quality assurance. ? The inclusion of the hourglass shape and the gravity sensing feature makes it a fun addition to a children’s room, classroom, office space, as well as a study. ? The body material is crafted with a superior quality of a plastic shell. This enables proper insulation, eliminates the possibility of leakage, offers an eco-friendly design, and prevents pollution and radiation. ? Sand Hourglass Timer LED Light features a recyclable lamp. It also includes a removable AAA battery, which is specifically engineered with an eco-friendly and low-energy consumption design. ? The Sand Hourglass Timer LED Light is extremely durable.