Users' questions

Are LED lights broad spectrum?

Are LED lights broad spectrum?

White LEDs do not produce a full spectrum, like an incandescent light bulb does. This has to do with the process that produces the light/photons. In an LED, when an electron crosses the PN junction, the electron itself drops to a lower energy state, and the excess energy is emitted as a photon.

Do full spectrum LED grow lights work?

If you’re starting seeds full-spectrum LED grow lights are a good choice because they give all the light needed without overheating concerns. Insufficient light will result in tall plants with long internodes, so don’t use a weak light that causes the seedlings to reach for it, creating “stretch.”

What color LED is full spectrum?

LED luminaires that emit a “white” light are often referred to as “broad spectrum” or “full spectrum” lights because they include a broad band of the light spectrum (more similar to the sun) which renders a “white” light (there are no true white wavelengths).

What does full spectrum light do for plants?

This makes it ideal for plants because growers can isolate specific spectrum colors depending on crops and growing conditions. Full spectrum lighting can also speed up or slow growth rate, enhance root development, improve nutrition and color etc.

What is broad spectrum lighting?

Broad spectrum light bulbs are described as being a pure white light. Most light box companies use a broad spectrum light therapy bulb so that there is no danger of UV rays.

Are daylight bulbs full spectrum?

In other words, daylight full spectrum fluorescent bulbs are a great source of artificial light, which will resemble a natural daylight extremely well. But, it is not necessary, to go and purchase such bulb if you are content with your regular daylight bulbs.

Do LED grow lights work?

LED grow lights work well when you use them as intended. That means utilizing the proper wattage output for your plants, hanging your light at the proper height, and giving your light a chance to rest after 18 hours of use. With LEDs being a somewhat new technology, some old school growers may still be skeptical or curious if LED grow lights work . Nov 14 2019

What is a full spectrum grow light?

A full spectrum grow light covers all the light spectra that a plant needs for growth. The lights can cover the absorption spectrum and control the ratio of wavelengths in the action spectrum. The rays produced are all the light that your plant needs to flourish.