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SolarSystem® 550

Power Cord
Mounting Bracket
  • The SolarSystem features the latest generation high efficiency LEDs as well as the most versatile control system on the market. This system is perfect for a single light in a tent or several hundred lights in a large commercial operation.

    • Advanced LED Grow Light System
    • Replaces a 1000 watt HPS with 40% Less Energy
    • Fully Programmable Spectrum Control*
    • Higher Yields and Better Quallty
    • Perfect for Propagation, Veg or Bloom
    • Never Needs Bulbs- Easy to Install
    • Perfect for small or large scale grows

    *SolarSystem Controller required (Sold Separately)

SolarSystem® 550 Tutorials, Videos & Articles

View All SolarSystem® 550 Tutorials, Videos & Articles

SolarSystem® Controller

• Touch screen digital controller

• Manual or automatic programmable spectrum control

• Automatic multi-voltage power supply

• 24-hour clock with minute by minute programming

• 0% – 100% three band spectrum control

• Day/Week/Month/Season Calendar

• Save multiple programs and routines

• One touch view mode for natural white lighting

• Battery power back-up

• Network an unlimited number of lights from a single controller

And much, much more!

Get the SolarSystem Controller Right Now >

Customer Reviews

Based on 20 reviews

After searching for low electric usage, low heat and wavelength adjustable LED lights I chose the 550 series from California LightWorks. I also chose the control unit so I could customize my grow schedules. Amazing units that perform to standards and are very affordable. An effective replacement to HPS lighting. Very happy with my purchase and will expand my unit to include the UV lights for a more effective harvest.

Great lights

I bought the first one then we ordered another a few days later. Both are working great. Really like the controller. Have had NO issues or bugs with it. It has worked fine. Thanks for a great product!


These are the Best Lights I've ever used

I waited a year to post this, I bought these lights 2 of them and the Controller and i have been using them for a room that has a 5x10 grow area and I can't say enough about these 550s, not only my Power Bill has dropped over 100 bucks a month my Plants are Healthier smellier and Tighter. I can't say enough about these Units. I am buying another as soon as I can, I figure one more in that size room will be a bit better but i have no complaints at all. The controller had one issue that the sent me a Patch for quickly and it works flawlessly now without one problem. I can tell anyone who's thinking about purchasing these units don't hesitate, these lights are AWESOME and my Products Prove that over and over again. For someone who's been doing this for a very long time I was skeptical at first but I made the Change and never looked back. If I could say anything about these I would say don't waste your time buying HPS bulbs every six months at 110.00 buck a bulb because they pay for themselves in a year........Thanks To Mike At California Light Works for all your Help and kindness not to mention the Great price. Thank you CLW all who designed these Great Units and Keep up the Great Work, I am looking forward to seeing what you produce in the future..... :) very happy customer......

Awesome product , great service.

I now have four Solar System 550 and I have very good success in veg and flower stages. The spectrum programming of these lights makes them more versatile than any other lights I've seen, and extremely productive . I would recommend this product to anyone.


I have 3 440 units and 1 550 and the 550 is most awesome

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