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Photontek 30W UV LED Light Bar
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The lowest price for the Photontek 30W UV LED Light Bar right now can be found at Grow Tents Depot for $160.99. 420.deals compared offers from 3 retailers to find this price, with prices last updated on .
Specifications
Photontek 30W UV LED Light Bar
The Photontek 30W UV LED Light Bar is a supplemental fixture built for one job: adding targeted UV wavelengths to a canopy that's already getting its main light from another source. It sits in the "UV and IR" and "bar light" categories for good reason, this isn't a primary grow light, it's the finishing touch growers add alongside their main fixture once plants move into flower.
Why growers add UV to the mix
Cannabis in nature gets a healthy dose of UV light, especially at altitude or in open sun, and plenty of cultivators believe that supplemental UV during flowering encourages plants to ramp up their own protective compounds, the same resinous, aromatic ones people care about at harvest. A dedicated UV bar like this one lets you dial that stimulus in deliberately rather than hoping your main fixture's spectrum covers it, since most full-spectrum LED boards are light on true UV output to begin with.
Bar light format, built to slot in
Photontek's approach here follows the familiar bar light layout, a slim, linear fixture designed to run alongside or underneath your primary light rather than replace it. That format makes it straightforward to position over specific zones of the canopy, whether you're running it across the top of the tent with your main light or angling it in closer for more direct coverage on the colas that matter most.
Who this is for
This is a piece of kit for growers who are already dialed in on their core lighting and nutrient program and are looking at the next lever to pull. If you're running a quantum board or COB fixture as your workhorse light and want to experiment with UV supplementation during the back half of flower, this bar is designed to be that add-on. It's not a light to build a grow around, it's a light to build into one.
How it fits into a flowering routine
Most growers running supplemental UV bring them online partway through flower rather than from day one, giving plants time to establish before introducing the extra stress that UV exposure represents. Because it's a dedicated 30W unit, it's sized to complement a main fixture rather than compete with it, run it on its own schedule, often for a shorter daily window than the main light, and keep an eye on how the canopy responds as you find the routine that works for your space.
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