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SolarSystem 550 | 400 Watts | California Lightworks

Out of stock

Regular Price: €899.00

Special Price €675.00

Powered By OSRAM semiconductorsPowered By OSRAM semiconductors


Light output/PPF: 888 µmol/s

Power consumption (watts): 0 - 400

Electrical efficiency (µmol/J): 2,23

Spectrum Control: Digital | Programmable

Spectrum: Chlorophyll based (purple)

Dimming: 3 channel 0-100% (The spectrum is divided onto 3 drivers: blue, white and red)

Safe hanging distance: 50 – 60 cm (20 - 24 inch) from your canopy at full power

Coverage area bloom: Optimal: 120 x 90 cm (3 x 3 Feet) | Maximum: 120 x 120 cm (4 x 4 Feet)

Coverage area VEG: 200 x 240 cm (6 x 8 Feet)

Operating temperature: 0 - 41.7°C (0 - 107 F)

Frequency: 50 - 60 Hz

Fixture weight: 5.9 kg (13 Lbs)

Full warranty: 3 years

Limited warranty: 5 years

LED lifetime rating: 50.000+ hours

Cord length: 180 cm (6 feet)

Certifications: UL & CE

Thermal Management: Active (Fans)

SolarSystem 275 Spectrum / Spectral Output     SolarSystem 275 Spectrum / Spectral Output 2

LED light can be harmful for your eyes, therefore we recommend you to wear the Method Seven glasses to protect your eyes. Besides protection, the glasses filters the light to normal daylight colours which allows you to see the normal green colour of the plant.

- Control/program the entire growth cycle

- A single controller handles un unlimited number of lights

- Automated program for sunrise/sunset

- Digital timer eliminates
the need for other external timers

- Day, week or season program

- Smooth transition from veg to bloom


One of the benefits of the SolarSystem 550 is that the LED diodes (red, blue and white) are located on separate electronic circuits cq. drivers. This means all three channels (blue, red, white) can be controlled separately and set with the controller, in comparison with the SolarSystem 275 where only two channels (blue and red) can be controlled.

Another benefit is that you can give the plant more blue light in the growth stage and more red in the bloom phase when the plants need it the most. If for example your sativa is stretching too much you can reduce the red light and increase the blue to reduce internodal distance. On the other hand, if your indica is too short you can reduce the blue light and increase the red light to enlarge the internode distance and build a bigger plant structure. The controller also allows the LED's to automatically and gradually switch on and off at sunrise or sunset.

The light system is lightweight (about 6kg) and has a very large coverage area, compared to other systems. The grow light is ideal for professional home growers who want to increase yields, quality and profitability.

If you would like to use several SolarSystem's 500 at the same time, they are easy to connect to each other with a phone cable. You can connect the controller to the first SolarSystem and daisy-chain (link the others accordingly), the controller can handle up to 1000 lights.


SolarSystem PAR Footprints

SolarSystem 550 PPFD measurements

These three maps show you the PPFD outcome (the amount of PAR light that reaches the plant) if your grow light hangs at a certain height, all measured at 100cm x 100cm (3 x 3 feet).

Map 1: Grow light at 45 cm (18 inch) height 

Map 2: Grow light at 61 cm (24 inch) h
Map 3: Grow light at 91 cm (36 inch) height

Award winner

The SolarSystem LED grow lights won the Spannabis 2017 “Best Grow Product”, beating off some top quality competition. The SolarSystem series has been completely renewed in 2018, the efficiency improved greatly by this update. The LED system has been designed and produced in the USA, with the highest quality OSRAM diodes and a well balanced spectrum.

SolarSystem Series 275, 550, 1100 Spannabis Award 2017 LED Grow Light

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