About Product:LED module, plastic word light source, luminous word light source, LED module 3 lights, patch light source, waterproof, red, white, bright, waterproof. Semi-glass fiber, wafer chip, 5730,5054,5050,2835 and other chips a variety of colors can be selected, a large number of wholesale, accept different parameters of custom. LED module advantages: energy saving, green, long life, no flicker.