... leds-high power waterproof led module 1,5050 smd 4 leds/pcs, DC 12V 2, 2 years warranty 3, MOQ:100 pcs 4,High ... brightnes Features of 5050 smd led module: 1. Low wattage, energy efficient and major reduction in power costs2. Low heat, high brightness ... light boxes, advertising signs, such as use of backlighting. With high efficiency and energy saving, environmental protection, cold light source, ...