LED, as a new type of energy saving and environmental protection green light source products, is bound to be the future development trend. Packaging and branding of LED, The state requires the manufacturer of LED lamps to mark the following contents on the outer package: rated voltage, voltage range, rated power and rated frequency. Generally speaking, the trademark printing quality of high-quality products is good, the font is clear, and it is not easy to fall off.
3421AB 7-segment
3421AB LED
3421BB Display
3421BB
