... 3528 SMD Led Module light for channel letter 1.OEM Manufacturer 2.CE,ROHS 3.long life,low power 4.warranty:2years *LS-SMD ... -X3528WP3L : DC12V Green 3528 smd led module with waterproof *Parameter: SpecificationLED TypeSMD3528Available colorsRed/Yellow/Green ... Long life 50,000hours+ (5years+), white LED, 50,000hours ra-thin light boxes, advertising signs, such as use of ...