New! Slim 750S NextGen - Dimmable LED Grow Light - 775watt (3 Dimmers) 3500K (1/1/23)


                       USA Orders: - 2-5 Business Day delivery

                      Europe & UK Orders: 3-8 Day Delivery

                      Canada Orders: 3-8 Day Delivery

                      Japan Orders: Ships within 1 business day

 Slim 750S NextGen is the ultimate LED Grow Light Experience and widely considered the Best LED Grow Light for big yields of boutique quality flower. Equipped *exclusively with Samsung Horticulture Series LEDs on the all new Triple Row Samsung LED Boards giving you unprecedented Light Spread, Tunability, Flower quality & monster yields. Unleash the power of Samsung's "plant centric" LM301H EVO LED Chips & 3.75 umols/J LH351H V2 Deep Red LEDs to give you jaw dropping flowering production, Dense buds & heavyweight yields. 



253-881-1355 or inquire at

- For Commercial Quantities email us for special pricing. 

Coverage Footprint:

Flower:                                           Veg:           

4' x 4' area (1.2m x 1.2m)                4' x 4' area (Up to 7' x 7' area)

Max: 5' x 5' area (1.5m x 1.5m)   

         (4' x 4' Grow Tent / 1.2m x 1.2m)


Hanging Height & Dimmer Settings : 


Seedling: 48"+    / 25% Power
Vegetative: 48" + / 50% Power (or 24" @ 25% Power)


Wk1-3 - @24-30""     / 50% Power
Wk4-6 @18" - 24"  / 75% Power
Wk7-8 @18" - 24"  / 100% Power
Wk9-10 @12" - 18" / 100% Power
Pro Tips: It's always best to set the light up higher and let the plants grow up into the light.


Slim 750S Components:

LEDs: 3,000 Total LEDs 

3500k White LEDs: 2,880

- Top Bin Samsung Horticulture LM301H Series - 3500K Mixed White 

- 3.14 Umols/J

Bloom Enhancers:

Deep RED LEDs: 80 pcs

- Samsung Horticulture LH351H V2 Deep Red LEDs - 3.75 umols/j

Blue LEDs: 32 pcs

 Samsung Horticulture LH351H Royal Blue LEDs - 2.8 umols/j


INFRARED LEDs: 4 pcs (Dim Red LED)

- Top Bin Samsung Horticulture Series LH351H Infrared LEDs  (ir) 

Ultra Violet LEDs: 4 pcs (Dim Purple LED)

LG UV LED - Proven Increased Resin Production and Potency of oils

Optics: 120 Degree Primary Lens on all LEDs (Conformal Coating)

(Secondary Optics is 120 Degree reflector built into the Heatsink

*optional clip on Lenses sold seperately - Required for Growers who use sprays

Drivers: 0%-100% Dimmable Drivers, Black Vented Housing.

Dimmers: 3 Independent Dimmers

Dimmer#1 (White LEDs Channel) - 610 watts

Dimmer#2 (RED Channel + UV & IR) - 110 watts

Dimmer#3 (Blue LEDs Channel) - 55 watts

Controller Tech: 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 200 lights

Thermal management: 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

Slim 750S NextGen Spectrum


Dimmer#1 - Full Spectrum White Light LEDs only 

Dimmer#2 - 660nm Deep RED               

 380nm - 420nm ultraviolet + 730nm Far Red                  

Dimmer#3  450nm Royal Blue 


12" PPFD: 1,442



Vertical PAR Chart (Measured at Center of footprint):


Slim 750S NextGen Specifications:

Total LEDs: 3,000

Samsung Horticultre LEDs: Samsung LH351H V2 Deep Reds, LH351H Royal Blue, LM301H Series White & LH351H infrared. 

PPFD @6": 1,841

ppf/w :  3.0 umols/J

ppf: 2,320 umols

Grams Per Watt: up to 3

Yield:  Up to 4lbs in a 4x4 or up to 5lbs in a 5x5

HID/HPS equivalency: 1500W DE HPS

Kelvin: 3500K Day Light White Base + Deep Red + Royal Blue + UV + IR

IP Rating: IP67

White LEDs Per Watt - Samsung LM301H + LM301H EVO - 4.72 LEDs Per Watt 

(LM301H - 5 LEDs per watt Needed for Maximum efficiency)

Red LEDs: Samsung LH351H V2 .69 LEDs per Watt (110 Watts)

Blue LEDs: Samsung LH351H .58 LEDs per Watt (55 Watts)

Total LEDs : 3,000

Actual Max Power Draw: 775 watts max

Amps:  2.8 - 7.5 Amps at 120V-265VAC ( Amps @ 240v)

Voltage : Internationally Used 110 volts - 265volts (240v cord sold seperately)

Warranty: 7 Years warranty 

Release Date: January 2023

Shipping: Free Shipping in USA - International calculated at checkout

Light Fixture: 42" x 42" Vertical Farming Aluminum BAR Fixture - folds in half

Cables: 6 Foot attached power cord, 4 rope ratchets & 1 RJ-11 cable

Plug: USA, CANADA, EURO, Commercial, etc. (240v sold separately)

(We automatically ship the correct cord for your country)

Dimming3 Dimmer Knobs 0%-100%. 3-Way Spectrum Control 

Spectrum Control: 3 Dimmer Knobs 0%-100%. 3-Way Spectrum Control 

TouchScreen Master Controller: 2 ports, Fully Compatible. 3 Dimmer control

Fixture Dimensions: 42" x 42" x 4.5" 

Fixture Weight: 45 lbs (Aluminum Fixture + Driver Case)

Shipping Weight: 50 lbs (ships in 2 boxes)

Hanger: Comes with 4 adjustable rope ratchet hangers.

Recommended for: Grow Tents, Grow Rooms, Greenhouses & Indoor Cultivations. 

*International Shipments may require Taxes & Duties. Contact us for a quote! - 

Slim 650S NextGen Patent Pending



Videos: (click the watch on youtube button)






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