Skip to content
Energy Rebates - Get up to 100% of your costs covered
Energy Rebates - Up to 100% of your purchase back
Price Match Guarantee

More Details

Financing Available

More Details

Discreet Shipping

Secure Payment

More Details

California Lightworks SolarSystem 275 LED Grow Light

California Lightworks SolarSystem 275

by California Lightworks
Save 13% Save 13%
$449.00
$449.00 - $449.00
$449.00
$389.00
$389.00 - $389.00
$389.00

Contact Us For Volume Pricing.

Use CLW10 for 10% off in your cart

Notify me when back in stock
Cash Payments: Take an additional 3% off

Get an additional 3% off when you pay by Bank Transfers (ACH) or Money Order. Select your option at check out.

All Other Payment Options

We accept all major credit cards, crypto and Paypal 0% credit plans. More detail here.

The SolarSystem 275 by California Lightworks is a small but powerful LED grow light that is ideal for all grow cycles.

It features OSRAM LEDs and draws only 200 watts at full power. It easily replaces a 400 watt HPS light.

In flowering/bloom it has a 3 ft x 3 ft coverage area and for vegetative growth it can cover up to a 5 ft x 5 ft area.

The California Lightworks SolarSystem 275 Is Built to Last

  • OSRAM SSL LEDs are rated for 50,000 hours
  • Fan (User replaceable) are also rated for 50,000 hours
  • Waterproof, so it can handle any wet or humid conditions in your grow environment
  • 5 year warranty giving you added assurance that if you have any problems, it's all covered.
  • 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

  • Solar System 275 LED fixture
  • Power cord
  • Communications cable

Check out the detailed spec sheet here.

Actual Wattage 200 watts at max output
HID Equivalent 400 watts
LEDs Top-Bin OSRAM diodes
LED Life Span 50,000 hours
Input Voltage 90 - 277V AC
Max Current 1.65A @ 120V / 0.8 @ 240V
Operating Frequency 50Hz - 60Hz
Spectrum full spectrum for veg and bloom: red, white and blue
Total PPF output 350 umol/s
PAR efficiency 1.55 umol/s/w
Coverage Area 5 by 5 feet for veg, 3 by 3 feet for flowering
Working Temperature 0°F to 107°F (-18°C to 42°C)
Heat Output 640 BTU
Thermal Management water resistant, replaceable fans; 50,000 hour lifespan
Dimensions 8.5" x 8.5" x 4"
Product Weight 7 lbs.
Daisy Chain yes, up to 1000 units
Package Includes fixture, 120V 6 ft. power cord, communications cable; discreet shipping
Manufacturer's Warranty 5 years

- Free Shipping on all orders $175+ in the continental US (some exclusions apply).
- In most cases tracking info will be provided via email within 24 hours of shipment.
- Easy Returns within 90 days of purchase.
- Please see our Shipping & Returns policy for more details.


Warranty Information
California Lightworks SolarXtreme purchases come with a 5 year warranty.