| Management number | 250467484 | Release Date | 2026/09/17 | List Price | US$212.70 | Model Number | 250467484 | ||
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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.


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
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form