28W 50W UV Supplemental Grow Light Indoor Waterproof For Cannabis

Product Description

Indoor LED Grow Light 28W 50W Supplement UV IR for weeds cannabis marijuana 1000W 100w

Future of LED Grow  Lights

The red-absorbing "Pf" form changes to the far-red absorbing "Pfr" form when it absorbs red light (680 nm) and changes back again when it absorbs infrared light (700 nm). During the night, it slowly changes it back, and in the morning, this conversion process allows the plant to work out day from night. So you can prevent a short-day plant from flowering if light is turned on for a few minutes in the middle of the night. You can also gain an extra hour of growth per day, by shining a plant with infra-red before 'bed-time', as the headstart in Pfr -> Pf conversion will speed up its sense of time passing.

Application

Including ultraviolet (UV) as well as infrared (IR) and far-red waves. These wavelengths don’t factor significantly into photosynthetic rates, but they do affect plants, and in some very interesting ways. It’s important to note that UV and IR lights should generally be operated independently from primary lights, and run for short intervals in your garden.

Product Advantages

High Efficiency

IP54 proof rating

UL CE Certified

Manufacturer with great Research and Developing technology

Tech Specs

Q&A

Can your light work at 347v?

Yes, we have the light that can work in this voltage range.