What do purple LED lights mean?

What is purple LED light good for?

Purple LED lights work. They veg and flower plants well. But more and more, we are coming to the realization that full spectrum white light is better for plants. … Metal halide bulbs emit cooler white light, with higher amounts of blue, while HPS bulbs emit a warmer white light, with much more yellow, orange and red.

Are purple lights bad?

Purple – The Nightcap

It also reduces emotional and mental stress. The nervous system and eyes are linked with this secondary colour. Contrary to red light, purple light decreases sexual desires.

What LED color is best for skin?

“Depending on the color of the light, LED therapy can target any number of skin issues,” says Martyn. “Red for fine lines and wrinkles, blue for acne, amber for collagen, and green for hyperpigmentation.

What LED light color is best for crying?

For this reason, yellow light has been clinically used to treat depression and Seasonal Affective Disorder (SAD). You might try switching your LED lights to a yellow hue during the dark winter months and when you feel down.

Are purple LED lights safe?

Since LEDs are so bright, there are questions whether or not they can do damage to our eyes if used overtime. Don’t worry, though. The short answer to this is no, they won’t hurt your eyes. … LEDs use the same amount of blue light that our smartphones, computers, and tablets use.

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Is purple LED same as black light?

Purple LEDs are ultraviolet and they can be used to create a blacklight effect. Though you can make a brighter purple by mixing red and blue on an RGB LED, it won’t have the same effect as the ultraviolet lights used in counterfeit bill detectors and for revealing security holograms on credit cards and driver licenses.