SolarSystem® 550 UVB
SolarSystem® 550 UVB
SolarSystem® 550 UVB
SolarSystem® 550 UVB
SolarSystem® 550 UVB

SolarSystem® 550 UVB

Regular price $909.00 Sale price$839.00 Save $70.00
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  • In stock, ready to ship
  • Inventory on the way
  • Made in U.S.A
  • Free U.S Shipping
  • Replaces 600-watt HPS with 40% Less Energy
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California LightWorks warrants that all our grow lights will be free from defects in material and workmanship for the duration of the warranty period.
Warranty period for SolarSystem® series: 5 years from date of purchase

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We also offer a full satisfaction 90-Day Money Back Guarantee on all our products.

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The SolarSystem features the latest generation high efficiency LEDs as well as the most versatile control system on the market. This commercial indoor LED lighting system is perfect for a single light in a tent or several hundred lights in a large commercial operation.

Overcoming the limitations of high-intensity discharge lighting systems, the SolarSystem 550 LED grow light system offers programmable spectrum control over multiple wavelengths. It operates at a frequency of 50-60 Hz and draws a maximum current of 3.3A @ 120 V, 1.65 A @ 240 V. Power consumption ranges from 0-400 W, which is exceptional compared to traditional UVB grow lights.

In fact, our full spectrum horticulture LED lights are some of the most durable, energy-efficient commercial LED grow lights on the market. Plus, this grow light system provides uniform lighting over a maximum bloom coverage area of 4 x 4 feet, and a vegetative coverage zone of 6 x 6 feet. Single users and users of commercial grow lights can benefit from a broad-spectrum system that supports photosynthesis and robust plant growth.


SolarSystem® 550 Specifications

Programmable Spectrum Control Means Infinite Possibilities


Love Buds in Love County

Love Buds in Love County is a family-owned and operate cultivator and processor located in Love County, Oklahoma. We have equipped their commercial grow with our most powerful LED Grow lights on the market. Take a look at SolarSystem 550, 550 Veg, 1100, UVB, and controller all in action.

Harborside / FLRish Farms

California LightWorks visits FLRish Farms, a converted, 52,000-square-foot greenhouse facility in Salinas, California. FLRish Farms is a major supplier to Harborside - an iconic California cannabis company - and they’ve installed over 2,250 SolarSystem 550 light units from California LightWorks for commercial agriculture.

Customer Reviews

Based on 7 reviews
just set up my 3rd clw light

I started with 1 ss550, then I got a ss275 for my veg tent. I just got my second ss550, both have the uvb. These things are very well made, the controller is 10x better than any I've seen. My flower roo. is so freaking bright I'll never get to 100% on these lights. Tight smelly flowers. The uvb bumps up tricomb count and gets those things to ripen a bit faster than without. Top quality lights grow top quality flower, if that's what your into, you gotta piny up a little. And having the spectrum control and a few grows under your belt you can completely manage the height and node spacing.

Mike Honcho
Game Changer

First time grower and I was using all sorts of malarkey from any hardware store or lawn n garden shop for lights and was a disaster. Never could get plants to do much at all. Started with one of these and the controller. From that point on and used their specs for light settings and my plants did a 180.... am harvesting as we speak but slowly. Only use the UVB lights the last 2 weeks of flowering and have them set on a timer to cycle.on for 30 minutes every 3 hours to really bring out the tricombs. I quickly bought a second set and now am about to purchase a 3rd. Was absolutely blown away and especially for my very first grow. The lights run ery cool as long as they aren't confined.. Highly recommend this particular set up for the concentrate makers. Also Cali LightWorks very cool people. One of my UVB lights flipped out on me and they had me a replacement within a matter of just a couple of days. Made a believer out of me and will be sticking with them as I grow my plants and business.

Cindy Hill
Big Improvement Looking Healthy

I am retired and old really was a bit skeptical about switching to LED I have used HID lighting since 1990s.
Made my first purchase 1st day of Summer. I had some plants that were looking a bit unhealthy. I hung The light about 15 days ago and WOW . My plants look great and transitioning to Bloom cycle! I can't wait to see the results and a lower electric bill 🙌

Adios China LEDs, Hello CLW


4'X8'X6'6" grow tent
2 - 6" 420 CFM fans (in /out)
2 - clip fans
2 - 15 amp surge protectors
(1 for fans, 1 all fixtures & UVB timer)
2 - mini space heaters (winter)
1 - AC (summer)


550 UVB + 550 + 550 UVB

(Except duct fan adjusted speeds) - Everthing Full On - Temp 82F
(outside temp @ 30s, and intake speed adjusted) - Temp 78F


Next grow completely programmed before lights were hung. Essential piece of equipment.


Too much cordage (spaghetti) to hang out of the grow area. Light fixtures Do Not chain.

Search for articles: california lightworks led spectrum,
You Tube search for videos: california light works, Read: Questions for each product.

Perry Poppel
Second light purchase

I’m very impressed with the quality and the ability to adjust the light spectrum when using the controller

Scott Miller
Great Light

The first 550s a boat with UVB flashers were magnificent. I just bought a second set two days ago. I’m in the process of buying four more to increase our commercial cannabis facility in Florida. Fully programmable spectrum with controller unlocks our business it’s unreal.

Ronald Reed
great product

very impressed and satisfied ,makes growing more easy and produces great results