You asked: What light bulb is closest to natural sunlight?

What is the most natural color light bulb?

An incandescent bulb with its color temperature of 2800 kelvin has a CRI of 100 and we all know how unnatural those are and the same can be said for these 4100 kelvin halogen lamps. BlueMax Lighting™ was specifically designed to be the most natural lighting source on the market.

How many watts does it take to simulate sunlight?

The power output of the sun in is 3.826*10²⁶ Watts. By using standard, 22 Watt LED bulbs (100 Watt incandescent bulb equivalent), and that 80% efficiency I quoted earlier, you end up having to use 2.17*10²⁵ (~22 septillion) bulbs.

What lumen is natural daylight?

For every watt our sun puts out, it produces 93 lumens of visible light. So at earth’s orbit, for each square meter, our sun puts out 127,000 lumens.

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