How bright you need?

Publish：osirlight admin Time：2021-10-13 hits：1552次

How bright you need?

In LEDs, lumens determine brightness instead of wattage. A LED lamp uses much lower wattage than traditional lamps to generate the same light output. For example a incandescent lamp at 60W can be replaced by a LED Classic lamp at only 9.5W. Lumen efficiency (lm/W) measures how much light is generated from a light source per watt. The higher the lumen efficiency, the brighter the lamp will be.

Non-directional LED Bulbs