Win an Optic 4 Full-Spectrum LED grow light! Ends Aug 14th. Enter Now
LED Grow Lights Depot

       8am - 5pm PST Tues-Fri     Email Us     Main: 971.266.0352 Security Seals                                            0

 8am - 5pm PST Tues-Fri
 Email Us   Main: 971.266.0352

California Lightworks SolarSystem 550

  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550
  • California Lightworks SolarSystem 550

$799.00   On Sale  $899.00

    We ship worldwide! Contact us for a quote.
       Duties/taxes may be due for international orders.

   In Stock         Discrete Shipping
    Need several units? Inquire for a volume quote.

  Save 12% on California Lightworks at checkout. Code: 12CALI

4x Buyer Protection

4x Buyer Protection

   90 day returns | 3 to 5-year warranty
   Authorized dealer of this product


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:

      Spec sheet

      Light output presentation

      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: 620 umol/s

      PAR efficiency: 1.55 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

      Customer Reviews

      Based on 7 reviews
      Mark Atkins M.A. Mark A.
      4 star

      I love the lights but have been unable to get the controller to work with the lights. I haven't been able to call to talk to a tech during business hours.

      Tammy Corey T.C. Tammy C.
      5 star

      California Lightworks SolarSystem 550

      William Buckley W.B. William B.
      Outstanding light + service! California Lightworks SolarSystem 550!

      nice price!

      Lachlan Cheng L.C. Lachlan C.
      Led depot delivers

      Great customer service even with difficult international orders. Responsive and quick follow ups. I am completely satisfied with the service and products

      Ronnie Bustos R.B. Ronnie B.
      5 star

      California Lightworks - SolarSystem 550 - 400 watts

      California Lightworks California Lightworks SolarSystem 550 Product #: 7765760390 Regular price: $799.00 $$799.00 Available from: California Lightworks New In stock
         90 day returns | 3 to 5-year warranty

         Authorized dealer of this product

      Commericial Grow? You may be eligible for a huge energy rebate. Contact us to learn more.