Unlike incandescent bulbs, leds are still evolving in their light efficiency, so their wattage is not a proxy for lumens. Some manufacturers put a label like "40W incandescent replacement" on the package to help consumers choose. Simply put, you can't use W to represent the light flux of an LED bulb. Myth two, the greater the LED power, the brighter the brightness. It is generally believed that the greater the power of LED, its lumen, that is, the greater the luminous flux, the brighter the brightness will be.
3411AGG 7-segment
3411AGG LED
3411BGG Display
3411BGG
