California Lightworks SolarSystem 550 LED Grow Light – Grow Light Central

Sale extended: FREE shipping on orders $100+ and 5% OFF! Use code 'Save5' (all brands except Cirrus)

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California Lightworks SolarSystem 550 LED Grow Light

California Lightworks SolarSystem 550

Sale extended: Get 12% off! Use code "cali12"   (ends 05/29@11:59pm PST)

  • $79900
  • Reg: $89900

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The SolarSystem 550 by California Lightworks is designed as a high power veg and bloom light. It features OSRAM SSL LEDs and draws only 400 Watts. It easily replaces a 600 watt HPS light. 

In flowering/bloom it has a 3 ft x 4 ft coverage area and for vegetative growth it can cover up to a 6 ft x 8 ft area. There is also a Veg version available that is optimized for vegetative growth.


The California Lightworks SolarSystem 550 Is Built to Last

  • OSRAM SSL LEDs are rated for 50,000 hours
  • User replaceable fans are also rated for 50,000 hours
  • Waterproof, so it can handle any wet or humid conditions in your grow environment
  • If you have any problems, it's all covered by a 5 year warranty
  • UL Listed, so it can be used in a commercial grow environment.
  • Made in the USA (California) by a team of grow experts that are always there for you if you have any issues. 


Programmable Spectrum Control

Fully programmable central controller automatically controls hundreds of lights (available separately here).

  • Acts as timer and spectrum customization
  • Can be programmed be the day, week or season to best match natural sunlight
  • Chain multiples lights together using a single controller
  • Includes grower proven pre-set lighting programs
  • Customizable for any crop or grow strategy
  • Communicates with environmental controllers and light sensors for maximum efficiency
  • Smart spectrum control reduces power usage and increases crop quality


High Efficiency. Low Maintenance.

Over 40% power savings vs. HID lights.

  • NEVER change (or spend money on) bulbs again 
  • NO ducting required (you'll save tons on cooling equipment alone)
  • Compact design minimizes shadow effect in greenhouses
  • Lightweight & easy to install


What's In the Box (unboxing video below)

  • Solar System 550 LED fixture
  • Power cord
  • Communications cable


California Lightworks SolarSystem 550 Features Video


Behind the Scenes Video


Unboxing Video


SolarSystem Controller (sold separately here) Setup Video

Actual Wattage 400 watts
HID Equivalent 600 watts
LEDs Top-Bin OSRAM diodes
LED Life Span 50,000 hours
Input Voltage 120 - 240V AC
Max Current 3.3A @ 120V
Operating Frequency 50Hz - 60Hz
Spectrum full spectrum for veg and bloom: red, white, blue, UV and IR wavelengths
Total PPF output 620 umol/s
PAR efficiency 1.55 umol/s/w
Coverage Area 6 by 8 feet for veg, 3 by 4 feet for flowering
Working Temperature 0°F to 130°F (-18°C to 55°C)
Thermal Management 2 water resistant, replaceable fans; 50,000 hour lifespan
Dimensions 18" x 8.5" x 4"
Product Weight 13 lbs.
Daisy Chain yes, up to 1000 units
Package Includes fixture, 120V power cord, communications cable; discreet shipping
Recommended For medium-sized to large grow operations; indoors use only
Manufacturer's Warranty 5 years
  • Free shipping on all orders over $100 in the continental US.
  • Estimated Arrival: Between May 29 and Jun 5.
  • You will receive tracking info within 24 hours of shipment.
  • Minimum 30-day return policy.
  • Our shipping and returns page has more details, including return info for individual brands.

Warranty Information

The SolarSystem 550 comes with a limited 5-year manufacturer's warranty.

You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.


10 Reasons to Trust Us With Your Business

  1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us anytime. We are here for you 24/7.
  2. Price Match. If you find a lower online price within 6 months, we will match or even beat it (details here).
  3. Additional third-party price guarantee. We want you to be absolutely secure that you're getting the best price with us, so we've purchased buyer's insurance that also guarantees the lowest price. You're now doubly protected.
  4. Free 4x Buyer's Insurance. In addition to the low price guarantee, you are also covered against any shipping problems, identity theft and terms of service breaches. And it's all on us (details here).
  5. Hassle-Free Returns. If you aren’t absolutely satisfied, return your product within 30-90 days, depending on the brand (details here).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere (excluding WY).
  8. Authorized Dealers. We only carry American brands whose lights have been extensively tested by real growers. 100% US warranty on all products.
  9. Safe & Secure Systems in place for every payment transaction.
  10. Best Shopping Experience. We hold your hand from day 1 till the end.
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