In order to effectively promote high-quality, high-efficiency LED lighting products, including providing a true product message, consumers can choose as the basis for purchase. The US Department of Energy's Next Generation Lighting Industry Alliance has launched the SSL Quality Advocates program, which requires operators to clearly and accurately label important specifications of solid-state lighting products on lighting labels ( Lighting Facts label).
In addition to the names of manufacturers and products, the lighting labels include five important product specifications, including color rendering, color temperature, lumens, power consumption wattage, and efficiency, which must be clearly marked.
As a quality advocate, you can print the lighting label on the product packaging box for consumers to purchase.
Source : DOE, LEDinside
To learn more about the progress of the lighting label, please join the LED Bonus Member for more details.
The retractable earphone is a type of earphone cable that can be freely retractable and free to control the earphone cable as needed. The principle of this earphone design is to inject liquid gallium indium alloy into the elastic polymer tube, which can be normally conductive and free to stretch. When you need to use it, take out the earphone cable and start using it. When you use it, you can retract it. After retracting, the overall volume is small, it is particularly convenient to carry, and there is no trouble with the winding of the earphone cable.
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