Flower Footprint: 5' x 5'
Optic LED Slim 650S Dimmable LED Grow Light 650W (120 Degree) 3500K
Optic LED’s Slim 650S is engineered to give you performance far beyond what any other LED grow light on the market today can offer The Slim 650S features Samsung LH351H Deep RED LEDs (rated at 3.1 umols/J) that are paired with Samsung White LM301H LEDs (rated above 3.0 umols/J) with a 3-way dimmable system running a total of 3,098 LEDS for groundbreaking efficiency and tuning capabilities. The Slim 650S is by far the most advanced LED grow light Optic LED has ever manufactured.
The Slim 650S is the first-ever bar light fixture to offer 3-way spectrum control with independent dimmers for red, blue, and white LEDs. Early in the vegetative stage when you're seeking extra lush and vigorous growth, you can crank up the blue dimmer to give you thicker stems, tighter nodes, and bushier plants. Early in the flower stage, if your plants are stretching too much for example, you can also turn up the blue LEDs to minimize stretching. Then you can unleash the Samsung Deep Red LEDs to give you amazing flowering production, dense buds, and heavyweight yields. The list of benefits is endless with the Slim 650S - a very special class of LED grow light offering true spectrum control.
This LED grow light has all the best components in the industry, but has also been designed to last twice as long as other grow lights. Dimmers come standard with Slim series lights, as well as the industry's most overbuilt cooling system and top quality, long-lasting Meanwell Drivers. Optic LED was the first mainstream LED grow light company to begin using LM301H and they are now the first to publicly disclose their partnership with Samsung and use their newest record-setting technology with full transparency.
NEW! Samsung LH351H - 3.1 umols/J
Hanging Height & Dimmer Settings
48"+ / 25% PowerVegetative:
48" + / 50% Power (or 24" @ 25% Power)Flowering:
- Wk1-3 - @24-30"” / 50% Power
- Wk4-6 @18" - 24" / 75% Power
- Wk7-8 @18" - 24" / 100% Power
- Wk9-10 @12" - 18" / 100% Power
It’s always best to set the light up higher and let the plants grow up into the light.
Slim 650S Components
LEDs: 3,096+ Total LEDs
3500k White LEDs: 2,992 pcs
Top Bin Samsung LM301H LEDs 3000k & 4000k Mixed
New to the market! Top Bin Samsung LH351H Deep Red LEDs
INFRARED LEDs: 4 pcs (Dim Red LED) - Top Bin Samsung LH351H LEDs
Ultra Violet LEDs: 4 pcs (Dim Purple LED) - LG UV LED - Proven Increased Resin Production and Potency of oils
Blue LEDs: 32 pcs - New! CREE XPE 2 Royal Blue LEDs
Optics : 120 Degree Primary Lens on all LEDs (No Secondary Optics on fixture)
3 Meanwell Dimmable Drivers 0%-100% (Industry Best)
3 Independent Dimmers
Dimmer#1 (White LEDs Channel) - 500 watts
Dimmer#2 (RED Channel + UV & IR) - 100 watts
Dimmer#3 (Blue LEDs Channel) - 50 watts
Fully Compatible - (Touch Screen Controller is Sold Separately)
- 3 Way Dimmability - You can Control the 3 Dimmers Independently
- Spectrum Control - 3 Way Spectrum Control, add more Red, White or blue light independently or programmed in the timer mode.
- Dual Port RJ-11 Controller hookup - Daisy chain up to 20 lights
Passive Cooling from a significantly Overbuilt extruded Heat sink (Fanless Technology - No Moving Parts)
Coolest Operating Temp of any High Power Bar Fixture on the market.
Full Spectrum White Light 3500k (Mixed White Light LEDs) (Full Power on 3 dimmers)
+ 660nm Deep RED + 450nm Royal Blue + ultraviolet + 730nm Far Red
Dimmer #1 - Full Spectrum White Light LEDs only
Dimmer #2 - + 660nm Deep RED + ultraviolet + 730nm Far Red
Dimmer #3 450nm Royal Blue
(Powerful Spectrum Control leads to healthier plants with lower stress level leading to higher overall production, yield and flower quality)
PPF/w: 3.019 umols/J
Test in 4' x 4' Area: 1.2m x 1.2m = 1.44 Square Meters
PPFD Slim 650S: (Tested with Apogee MQ-500 meter in 4x4 / 1.2m x 1.2m Tent @ 640w)
10" Hanging Height PPFD: 1,342 (Max Performance 3.01 umols/J)
18" Hanging Height:
LEDs Per Watt
- White LEDs - 6 LEDs Per Watt (Beyond Max Efficiency)
- Red LEDs: .72 LEDs per Watt (Max efficiency)
- Blue LEDs: .64 LEDs per Watt (Max efficiency)
Internationally Used 110 volts - 277volts (240v cord sold separately)
3 Dimmer Knobs 5%-100%. 3-Way Spectrum Control
TouchScreen Master Controller
2 ports, Fully Compatible. 3 Dimmer control
- Grams Per Watt: up to 2.2
- Yield: Up to 1,430 grams / 51.07 oz / up to 3.2lbs
- HID/HPS equivalency: 1300 watts DE HPS
- Kelvin: 3500K Day Light White
- IP Rating: IP65 Waterproof
- PPFD @10": 1342
- ppf/w : 3.0 umols/J
- Actual Max Power Draw: 650 watts max
- Amps: 5.5 Amps at 120v ( 2.8 Amps @ 240v)
- Lifetime: 100,000 Hours+
- Warranty: 10 Years full warranty (Industry Best)
- Light Fixture: 42" x 42" Vertical Farming Aluminum BAR Fixture - folds in half
- Cables: 6 Foot attached power cord
- Fixture Dimensions: 42" x 42" x 4.5"
- Fixture Weight: 40 lbs (Aluminum Fixture + Driver Case)
- Shipping Weight: 50 lbs
- Hanger: Comes with 4 adjustable rope ratchet hangers.
- Grow Rooms
- Indoor Cultivations
1st Vertical Farming BAR Style Light to have 3 Independent Dimmers!
- Slim 650S is the 2nd Vertical Farming Bar Style Light to carry 3.0 umol/J or above!
- 1st Vertical Farming BAR style Light to ever feature 3 Way Spectrum Control!
- 1st Vertical Farming BAR style Light to feature Samsung’s NEW horticulture series LH351H Deep RED LEDs that are rated at an incredible 3.1 umols/J!
- The only Bar Style Light on the mainstream market to feature Ultra Violet LEDs (for increased potency and resin production).
- The only BAR Style Light to feature 3 independent dimmable drivers
Slim 650S Dimmable Specifications
up to 7' x 7'
||up to 5' x 5'
42" x 42" x 4.5"
||10" - 24"