10 x Waterproof LED Module with 3x 3528 SMD LED for Sign and Channel Letter,By Ledwholesalers, (Package of 6), 2071WHx6 Package of 6 10 modules per set. 3 SMD3528 LEDs per module. No mercury, UV, IR or other deleterious radiation. Fully waterproof LED modules. Long life up to 30,000hrs Great for nearly any application!