Sun System RS1850 720W LED Grow Light Fixture

Bar LED Output With Gavita Control Built In

The Sun System RS1850 is a 720W bar-style LED producing 1850 µmol/s at 2.6 µmol per Watt, and it connects to Gavita eSeries controllers straight out of the box with no adaptors or extra cables. Up to 1,000 fixtures can be linked and controlled together. The foldable design with 6 rails covers 1.2m x 1.2m up to 1.4m x 1.4m, and hanging cables and a power cable are included. Low inrush current keeps electrical loading manageable when banks fire together, and it is rated IP65 with a 5 year warranty.

Key Benefits

• 1850 µmol/s at 720W, or 2.6 µmol per Watt
• Dimmable 50-100% manually, or 50-115% in 10W increments on a Gavita controller
• Six-rail bar design for an even footprint, not a single hot centre
• Full spectrum with UV and far red - 0.3% UV, 18.8% blue, 38.2% green, 40.7% red, 1.9% far red
• Scales to 1,000 fixtures on Gavita eSeries control
• IP65 rated with a 5 year warranty

Patchy Canopies and Airy Lower Buds

Lighting from a single central point leaves the edges short and the lower canopy in shade, which is where airy buds and unproductive lower sites come from. A bar LED sitting directly above the plants spreads the same photons across the whole footprint, so growth stays even to the corners. Dimming to 50% in early veg also keeps excessive stretch in check.

How to Use

• Unfold and hang the fixture level on the included cables, centred over the canopy
• Space at 1.2m x 1.2m for maximum intensity, up to 1.4m x 1.4m for wider coverage
• Dim to 50% for early veg using the digital dimming button
• Connect a Gavita eSeries controller for 10W increments from 50% to 115%
• Run 100% or above in flower where the environment supports it
• Keep ambient temperature within the 50°C rating