California Lightworks SolarSystem UVB Grow Light Bar

The SolarSystem UVB light by California Lightworks is a great choice for anyone wanting to supplement their existing light with some UVB light for improved oil development and potency.

Note that this is a T5 fluorescent UVB tube, not a LED light. UVB LEDs are very expensive, which is why all LED fixtures that feature UV light use UVA diodes, not UVB.

California Lightworks also offer a combination fixture that includes two of these UVB lights attached to their SolarSystem 1100 powerhouse light. The combination replaces the discontinued, but hugely popular, SolarStorm 880. You can find it here.

If you already have a regular SolarSystem 1100, you could also buy the UVB kit (select above directly beneath the price).

The UVB kit turns the 1100 into an 1100 UVB and can do the same for the SolarSystem 550, the SolarXtreme 500 and the SolarXtreme 1000 (lights are sold separately).

The kit includes:

• 2x SolarSystem UVB units
• 2x mounting brackets
• Rivets

Features of the California Lightworks SolarSystem UVB Bar

• Supplemental UVB 25-watt T5 fluorescent bulb
• UVB Spectrum (285 to 315 nm)
• 4 by 4 foot coverage
• Improves oil development and potency in plants
• Most effective when used during the last few weeks of flowering
• Works with the SolarSystem Controller (found here)
• Piggyback design means you can run multiple lights from a single outlet
• 5-year warranty

See detailed spec sheet here.

- Free Shipping on all orders $175+ in the continental US.*
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- Easy Returns within 90 days of purchase.
- Please see our Shipping & Returns policy for more details.


Warranty Information
California Lightworks SolarXtreme purchases come with a 5 year warranty.