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The lowest price for the Photontek VF 90W Full Spectrum LED Grow Light right now can be found at Trimleaf for $209.00. 420.deals compared offers from 2 retailers to find this price, with prices last updated on .
The Photontek VF 90W is a slim, bar-style fixture built for growers who want serious light quality without the bulk of a traditional panel. At just 0.8 inches thick but running the length of a tent, it's designed to slot into multi-bar veg and flower setups, or work as a standalone light over a smaller footprint, delivering full spectrum output from a form factor that barely intrudes on canopy space.
Photontek built the VF around a mix of high spec White 4000K and Warm White 3000K diodes, blending them into what they call Spectrum G, a full spectrum recipe tuned for photosynthesis rather than one narrow slice of the light curve. The LED bars themselves use a clear glue protection layer over the diodes, which Photontek rates for around 99% light transmittance, so less of that output gets lost before it ever reaches the leaf.
This is where the VF 90W differs from a plug-and-play panel: it doesn't power on its own. It's designed to run off a Photontek VF 650W driver, which can handle up to seven VF 90W fixtures at once, making it a genuinely scalable option if you're building out a multi-bar setup rather than buying single lights piecemeal. Dimming is handled at the driver in 25% increments, from off through to full output, or you can hook it into a P-TEK digital controller or any universal 0-10V dimmer for finer external control over your light schedule.
With no fans, the VF 90W cools passively, which means no moving parts to wear out and no extra fan noise in what's often an already noisy tent setup. It also carries an IP65 rating, so dust and light water jets aren't a concern, a genuinely useful trait in a humid flower room where condensation and misting are just part of the routine. The 120-degree beam angle spreads that light evenly across the canopy rather than pooling it directly underneath the bar, and Photontek backs the fixture with a three-year warranty on the mechanical and electronic components.
Growers scaling a personal or small commercial setup with multiple VF fixtures on a shared driver, or anyone who wants a slim, quiet, full spectrum bar for veg, clone, or flower without the footprint of a bulkier panel, will get the most out of the VF 90W. It's less about running solo out of the box and more about being one clean, efficient piece of a bigger lighting plan.


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