LED Lighting Terms

What Is DLI? DLI measures the total daily light input received by a plant. Though scientists would likely argue that

What Is PPFD? In order to quantify light conditions within a room we usually ascertain the level of illuminance. Yet,

What Is PAR? PAR is the abbreviation for photosynthetic active radiation, which includes the visible wavelength of light from 400nm

Do you buy LED lighting by watts? That’s a costly mistake in professional projects. What really matters is how bright

The power factor, which measures the efficiency of electricity use, is the ratio of active power to perceived power. Most

After understanding what CRI (Color Rendering Index) means, you might find another similar concept confusing—color temperature. To put it simply,