California Lightworks SolarSystem 550


  • Free shipping in the USA (lower 48 states)
  •  Ships discreetly
  •  Ships in 3-5 business days


The Solar System 550 LED grow light is a GAME CHANGER in indoor and greenhouse lighting for horticulture.

Compact and lightweight, the Solar System 550 puts out more light than much larger LED grow lights and will replace a 600-watt HPS system – guaranteed!

The SS550 can cover any size grow area – large or small – when linked in series.

Powerful enough for veg or bloom, the SS550 features fully programmable spectrum control with the optional Solar System Controller (below).

Image: SS550 controller (optional). 

Buy the SS550 controller here.


Solar System 550 Features:

  • Programmable spectrum control
    • Adjust 3 separate channels from 0-99%
      • Channel 1: Red and Deep Red
      • Channel 2: Natural White (view mode)
      • Channel 3: Blue and Deep Blue
    • Programmable UVB and IR Supplementation
  • One remote controller to control a virtually unlimited number of fixtures
  • Automated programs for sunrise/sunset, spring/summer/fall, dark period, and final finishing modes
  • Flexible networking: Internet gateway and smartphone control options; Designed for easy integration with environmental controllers
  • Daisy-chainable up to 1000 fixtures
  • High Power Osram LEDs – rated at 50,000 hours
  • Cooling fans – rated at 50,000 hours; water-resistant and user-replaceable
  • High-performance house-made custom LED drivers
  • Plug-and-play design – no external ballasts or ducting required
  • Unique design limits shadow effect in greenhouses
  • Optimal spectrum for both veg and bloom
  • High power output and low heat – perfect for large indoor grow operations
  • Automatic voltage regulation: 90 – 277 volts
  • Lightweight and easy to install – only 13 pounds
  • Local support and grow room design
  • 5-Year Limited Warranty
  • IP65 waterproof rated
  • UL listed
  • Made in California (USA) with love


SolarSystem Spectrum (programmable via controller)


Additional info

Product brochure

California Lightworks SolarSystem Review: Best LED grow light?




Model/SKU: SolarSystem 550/ss550

Power output: 400 watts at maximum output

HPS equivalent: 600 watts

LEDs: Top-Bin OSRAM diodes; 50,000+ hour lifespan

Spectrum: Red, white, blue; for vegetative growth and flowering

Total PPF Output: 888 umol/s

PAR efficiency: 2.2 umol/s/w

Coverage area: Veg: 48 sq ft (72” x 96”); Bloom: 8-12 sq ft (24″-36″ x 48″)

Thermal management: 2 x water resistant and replaceable fans; 50,000 hour lifespan

Daisy chain: Yes, up to 1000 fixtures

Dimensions: 18″ x 8.5″ x 4″

Operating temperature: 0°F to 130°F (-18°C to 55°C)

Operating/input voltage: 90-277 VAC; 3.3A @ 120V; 50Hz – 60Hz

Power factor: >0.95

Product weight: 13.0 lbs

Recommended height above plants: dependent on application and growth stage

Product includes: Fixture, power cord, communications cable

Recommended for: Vegetative growth and flowering stages; Large size grow operations; Greenhouses; Home grows; Indoors only

Manufacturer’s Warranty: 5 year limited


 SolarSystem 550 Overview


 SolarSystem 550 – Behind the scenes


 SolarSystem 550 Unboxing


 SolarSystem 550 Controller Tutorial


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