Skip to content
Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

California Lightworks LED Grow Lights

California Lightworks LED grow lights are engineered for growers who want maximum efficiency and control across all growth stages. The SolarXtreme 250 is ideal for compact grow spaces, while the California Lightworks 550 and 1100 in the SolarSystem series offer advanced spectrum tuning and UVB integration—key for enhancing terpene and resin development during flowering. These lights use high-efficiency diodes and active cooling systems to maintain optimal temperature and light intensity throughout the canopy.

What sets this lineup apart is the full-spectrum adjustability, which enables seamless transitions from veg to bloom. The SolarSystem series' modular design supports scalable setups for small personal grows or large-scale production.

California Lightworks SolarXtreme 820 PAR map detail showing PPFD distribution across a 5x5 grow area at 12 inch hanging height in micromoles per square meter per second.
California Lightworks SolarXtreme 820 LED grow light side view with open frame design, optimized for efficient indoor plant lighting and canopy coverage. Save $92.00 Save $0.00
$741.00
$741.00 - $741.00
$741.00
$649.00
$649.00 - $649.00
$649.00

California Lightworks SolarXtreme 820 Full Spectrum LED Grow Light

California Lightworks

Full-spectrum LED grow light delivers 2170 μmol/s, 2.8 μmol/J, and premium diodes for efficient growth across a 5 x 5 area. The SolarXtreme 820 del...

View full details
$741.00
$741.00 - $741.00
$741.00
$649.00
$649.00 - $649.00
$649.00
Save $92.00 Save $0.00
California Lightworks SolarXtreme 640 PAR map detail showing PPFD distribution across a 4x4 grow area at 12 inch hanging height in micromoles per square meter per second.
California Lightworks SolarXtreme 640 LED grow light angled right view showing foldable bar design and full spectrum coverage for indoor plant growth. Save $82.00 Save $0.00
$641.00
$641.00 - $641.00
$641.00
$559.00
$559.00 - $559.00
$559.00

California Lightworks SolarXtreme 640 Full Spectrum LED Grow Light

California Lightworks

Delivers 1792 μmol/s full-spectrum light with 2.8 μmol/J efficiency, ideal for 4x4 grows with premium diode quality. The SolarXtreme 640 is built f...

View full details
$641.00
$641.00 - $641.00
$641.00
$559.00
$559.00 - $559.00
$559.00
Save $82.00 Save $0.00
SolarXtreme 250 with LEDs powered off, highlighting the recessed lens cluster and compact frame.
Bottom view of the SolarXtreme 250 turned on, revealing the LED lens array and light diffusion pattern. 10% discount inside
$249.00
$249.00 - $249.00
$249.00
$229.00
$229.00 - $229.00
$229.00

California Lightworks SolarXtreme 250 LED Grow Light

California Lightworks

Chip on board full spectrum LED draws just 200 W for plug‑and‑play lighting across veg and bloom cycles. The California Lightworks SolarXtreme 250 ...

View full details
$249.00
$249.00 - $249.00
$249.00
$229.00
$229.00 - $229.00
$229.00
Save $20.00 Save $0.00
Complete shot of the SolarSystem 1100 fixture featuring robust side ventilation, steel frame design, and integrated mounting eyelets for easy installation.
Top-down view of the SolarSystem 1100 showcasing dual aluminum heat sinks, compact form factor, and central logo for high-performance indoor cultivation. 10% discount inside
$1,425.00
$1,425.00 - $1,425.00
$1,425.00
$1,274.00
$1,274.00 - $1,274.00
$1,274.00

California Lightworks SolarSystem 1100 LED Grow Light

California Lightworks

800 W full spectrum LED with dual UVB input offers programmable lighting across 8 × 8 ft veg and 5 × 5 ft bloom canopy. It features OSRAM SSL LEDs ...

View full details
$1,425.00
$1,425.00 - $1,425.00
$1,425.00
$1,274.00
$1,274.00 - $1,274.00
$1,274.00
Save $151.00 Save $0.00
Close-up of SolarSystem 550 LED panel showcasing its modular design and sturdy frame for commercial use.
California Lightworks SolarSystem 550 shown suspended for overhead canopy coverage in a controlled grow environment.
10% discount inside
$709.00
$709.00 - $709.00
$709.00
$639.00
$639.00 - $639.00
$639.00

California Lightworks SolarSystem 550 LED Grow Light

California Lightworks

400 W full spectrum OSRAM SSL LED delivers programmable lighting across 6 × 6 veg and 4 × 4 bloom zones. The SolarSystem 550 by California Lightwor...

View full details
$709.00
$709.00 - $709.00
$709.00
$639.00
$639.00 - $639.00
$639.00
Save $70.00 Save $0.00
Close-up of the LED panel on the SolarSystem 275, highlighting the diode layout.
Front angled view of the California Lightworks SolarSystem 275 LED grow light showing its compact design and LED array.
10% discount inside
$449.00
$449.00 - $449.00
$449.00
$389.00
$389.00 - $389.00
$389.00

California Lightworks SolarSystem 275 LED Grow Light

California Lightworks

200 W full spectrum LED delivers 350 µmol/s and replaces a 400 W HPS with energy savings for veg and bloom zones. It features OSRAM LEDs and draws ...

View full details
$449.00
$449.00 - $449.00
$449.00
$389.00
$389.00 - $389.00
$389.00
Save $60.00 Save $0.00
Angled close-up of the California LightWorks SolarSystem Controller screen with program status and spectrum values for red, white, and blue channels.
Front view of the California LightWorks SolarSystem Controller showing the display screen with timer, spectrum settings, and manual/setup options.
10% discount inside
$241.00
$241.00 - $241.00
$241.00
$189.00
$189.00 - $189.00
$189.00

California Lightworks SolarSystem Controller

California Lightworks

Automate your entire grow cycle with full-spectrum control, light recipes, and syncing for up to 1000 LED fixtures. It can control up to 1000 light...

View full details
$241.00
$241.00 - $241.00
$241.00
$189.00
$189.00 - $189.00
$189.00
Save $52.00 Save $0.00
Close-up of the SolarXtreme Controller display showing active program data and dimming levels, with a tactile adjustment knob on the right.
Front view of the California Lightworks SolarXtreme Controller with illuminated LCD display, on/off switch, and setup interface for programming light cycles.
Save $52.00 Save $0.00
$241.00
$241.00 - $241.00
$241.00
$189.00
$189.00 - $189.00
$189.00

California Lightworks SolarXtreme Controller

California Lightworks

Take full control of your California Lightworks SolarXtreme 640 and 820 grow LED lights. Designed for seamless use with the SolarXtreme 640 and 820...

View full details
$241.00
$241.00 - $241.00
$241.00
$189.00
$189.00 - $189.00
$189.00
Save $52.00 Save $0.00