Hydroponics UV LED Grow Lights For Indoor Growing 4*4ft 2.9μMol/J
|Place of Origin:
Payment & Shipping Terms:
|Minimum Order Quantity:
|To be negotiated
|L/C, T/T, Western Union
|30000pcs per month
|8”– 18”(20cm~60cm) Above Canopy
Supplemental UV LED Grow Lights,
28W UV LED Grow Lights,
50w supplemental lighting for houseplants
Do you have any cool links to read further?
Here is a link to a comprehensive guide to plant lighting on Reddit, by the scientist, SuperAngryGuy.
A good website to compare grow lights is here.
The LED company popularised by GrowMau5 is ChilLED Tech, which has some great educational pages.
(The nano-machinery aspect to it is bonkers: there are hundreds of pigment molecules funnelling photons towards the chloroplast reaction centre, where light is pinched out of the EM field, and converted into chemical energy, bonding molecules. )
UV causes plants to produce oils, antioxidant vitamins and flavonoids to protect themselves from the damaging effects of UV. These compounds produce the vibrant colors, smells and tastes of plants.
IP54 proof rating
Manufacturer with great Research and Developing technology
5 years of warranty so that the user can use without worries
|AC Input Voltage
|120-277V/277-480V AC Auto Recognition, 50/60Hz
How many watts do I need per square foot of grow space?
You will want around 30-40 watts of actual wattage per square foot of grow space. Some LED grow lights require less, while others require more depending on the efficiency. It is best to follow the manufacturer's recommendation because all LED units are designed differently. See this article to learn more.
You shouldn't actually use wattage to determine how powerful of an LED grow light you need. Instead there are other factors that are more important, such as PPFD and footprint uniformity.