I need to see what the conscientious is on the use of supplemental LED UVA lighting.
I have the HLG led light bar.
UVA is in the sunllight all the time, is this really only valuable as a supplement during flower?
I have the HLG led light bar.
UVA is in the sunllight all the time, is this really only valuable as a supplement during flower?
HLG 30 UVA XL SUPPLEMENT
HLG 30 UVA SUPPLEMENT Waterproof 30 watt UVA LED BAR designed for 12 hr. cycle in a 4' x 4' or 5' x 5' space. Passive cooled, 100cm in length with built in power supply. Bolt on installation for any HLG 550, HLG 600 Rspec®, HLG 650R, Scorpion® Rspec®, and Scorpion® Diablo. For any other lamp...
horticulturelightinggroup.com
Waterproof 30 watt UVA LED BAR designed for 12 hr. cycle in a 4' x 4' or 5' x 5' space. Passive cooled, 39.37in. in length with built in power supply. Bolt on installation for HLG 600 Rspec®, HLG 650R, HLG 750 Diablo, HLG 700 Rspec FR, Scorpion Rspec FR, and Scorpion Diablo.