- (1) SolarSystem 550
- (2) SolarSystem UVBs
- Pair of special brackets to mount the SolarSystem UVBs to the SolarSystem 550
California Lightworks SolarSystem 550 UVB Full Spectrum LED Grow Light
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- You are upgrading your indoor lighting setup because your current HPS system generates too much heat and drains too much power for the coverage you need
- You are adding supplemental UVB to your indoor garden because standard LED setups fall short on driving maximum resin production and potency
- The 400W power draw matches the output of a traditional 600W HPS lamp while consuming 40 percent less electricity
- The system combines high-efficiency LEDs with supplemental UVB to match the power and spectrum of natural sunlight
- Pairing this light with the SolarSystem Controller unlocks programmable spectrum control across all growth stages
- Growers running this system in a tent or large commercial operation say the programmable spectrum control gives them precise command over every stage of growth
- Operators who switched from traditional lighting say the energy efficiency cut their electricity draw while maintaining high-intensity output
California Lightworks SolarSystem 550 UVB Full Spectrum LED Grow Light
Looking for a grow light that truly mimics the sun's power? The California Lightworks SolarSystem 550 UVB is a commercial-grade solution designed to bridge the gap between indoor cultivation and natural sunlight. By combining high-efficiency LEDs with supplemental UVB, this system drives increased resin production and potency that standard LED setups simply can't match.
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 (HID) systems, the SolarSystem 550 offers programmable spectrum control over multiple wavelengths. It operates with exceptional efficiency, drawing only 400W to replace a traditional 600W HPS lamp. For maximum precision, pair it with the California Lightworks SolarSystem Controller to unlock fully programmable spectrum control across all stages of growth.
What's Included
Features
Accurate Sun Emulation
Integrated UVB provides your plants with a more accurate depiction of natural sunlight.
Full Spectrum
Optimized for every stage of growth, ensuring robust photosynthesis from veg to bloom.
Energy Efficient
Matches the output of 600W HPS lamps while consuming 40% less electricity.
Fully Programmable
Use the SolarSystem Controller to customize hues and intensity for specific plant needs.
Specifications
| Specification | SolarSystem 550 Value |
|---|---|
| Efficiency | 2.51 umol/j |
| Power | 400W |
| PPF | 1005 |
| Spectrum Control | Digital/Programmable |
| Auto Voltage | 90 - 277V |
| Heat Output | 1280 BTU |
| Dimensions | 18" x 8.5" x 4" |
| Weight | 13 lbs |
| Coverage Bloom | 4' x 4' |
| Coverage Veg | Up to 6' x 6' |
| Specification | SolarSystem UVB Value |
|---|---|
| Max Wattage | 24W |
| Input Voltage | 120V |
| Max Current | 2A @ 120V |
| Dimensions | 23" x 4" x 2" |
| Weight | 2 lbs |
| Coverage Bloom | 4' x 4' |
Warning: Exposure to UVB light can damage skin or eyes. Turn light off before entering the room. For plant use only.
Spectrum

Support & Manuals
Warranty
California Lightworks offers a 5-year warranty for this model. This warranty does not cover operator error or abuse.
FAQs
No, the California Lightworks SolarSystem Controller is sold separately and is required for programmable spectrum control.
This light provides uniform coverage over a 4' x 4' area for bloom and up to a 6' x 6' area for vegetative growth.
No. Exposure to UVB light can damage skin or eyes. Always turn off the lighting system before entering your grow space.
Yes, the SolarSystem series is designed for easy scaling, making it ideal for both small grow tents and large-scale commercial operations.
The SolarSystem 550 UVB replaces a 600-watt HPS lamp while using approximately 40% less energy, significantly reducing your electricity costs.
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.