A clever twist on our top-selling light table! This industry-leading LED lighting system is designed to illuminate a wall-mounted box that can be used to display, highlight or trace illuminated objects for STEM instructional presentation in the classroom. The LED lights display brighter, whiter and more uniformly distributed light, use less electricity, produce less heat, are UL listed in USA and Canada and guaranteed to last for 50,000 hours. They're even waterproof! Constructed in beautiful, durable birch plywood in safe, non-toxic natural UV finish that won't yellow and withstands rigorous use by children. Wall mounting hardware not included. Dimensions: 7.5"L x 24.5"W x 24"H, weighs 44 lbs. Ships UPS or FedEx. GreenGuard™ Gold Certified. Made in the USA. Lifetime warranty.