Led Grow Light Lumens Chart

What is a lumen.

Led grow light lumens chart.

Although a good way to measure metal halide high pressure sodium t5 and cfl lights lumens will not accurately describe the growing ability of the led grow light. Lumens is a measure of how bright a light will appear to the human eye not how well a led light will grow plants. However since human vision is not correlated to photosynthetic grow rates total lumens is a dead metric. A lumen is a rating of how bright a light appears to the human eye.

In addition to being the internet s premier modern lighting and design store hey that s us lumens is now the way to find out how bright a lighted bulb or integrated led lighting. And how do you understand what are lumens in light bulbs and light fixtures. Led lights particularly need more specific current and heat management than do hid lights when they are powerful lights to be used to light entire large areas. Simply take your current incandescent watts and select the corresponding led bulb equivalent on the lumens brightness scale.

This one s easy to explain. Don t use lumens to compare grow lights. Many led sellers give a measurement of their light s par lumens or lux or compare their lights to other lights in terms of par per watt or par per dollar there are so many problems with this that i believe it is useless as a way to compare grow lights so much so that i m not even going to compare the various sellers par claims. As a rule if someone is trying to promote lumens for a horticulture lighting system they.

But what are lumens exactly. Lighting it s all about lumens. To save the most energy choose the bulb with the lowest wattage suitable for its usage.