SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640
SolarXtreme 640

SolarXtreme 640

$641.00 $449.00 Save $192.00
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Shipping calculated at checkout.
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  • PPF: 1792 μmol/s
  • PPE: 2.8 μmol/J
  • Coverage Area:  Up to 4’ x 4’ 
  • Ships in December
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  • Four Rope Hangers.
  • One 2-Meters Network RJ12 Cable.
  • One 10 Ft NEMA 1200V Plug.
  • 3 Pos Twist-Lock Cable.

  • Touch-Screen Controller (Sold Seperately)

2025 SolarXtreme 640

The SolarXtreme 640 is a next-generation LED grow light designed for serious growers seeking optimal performance. With a sleek, newly redesigned look, it delivers powerful full-spectrum lighting that covers up to a 4' x 4' area, making it perfect for medium-sized grow spaces. Boasting higher PPE for efficiency and intense PPF to boost growth, the SolarXtreme 640 is also dimmable and compatible with a touchscreen controller, giving you full control over your growing environment.

Complete Control at Your Fingertips
Dimmable + Touchscreen Controller

Easily schedule automatic on/off times or dim the lights to simulate sunrise and sunset, gently waking plants up and putting them to sleep. With a dimming control knob, you're fully in control of your light – simple as that.

PPF: 1792μmol/s
PPE: 2.8μmol/J
Coverage Area: Up to 4’ x 4’

Cost-Effective
Full Spectrum LED Grow Light for High Yields and Efficiency

SolarXtreme Controller

$189.00 $149.00 Save $40.00
/
Shipping calculated at checkout.

 

The SolarXtreme controller works only with the California LightWorks SolarXtreme 820 and 640. It allows automated programming for spectrum control, 24-hour timer, and day/week/month calendar. Now it is possible to program an entire grow cycle automatically – varying the spectrum, the length of the day, transitions from veg to bloom, final finishing modes, sunrise/sunset – all in a low cost easy to program digital controller.

Future of Grow Lighting

2025 SolarXtreme Series

  • Local dimming control via knob: 20%,40%, 60%, 80%, 100%,OFF

  • Remote control vis SX touch screen controller (Sold Separately)

  • Daisy chain controls via RJ12 ports

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