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Optic 4 Gen4 370w Dimmable LED Grow Light - SOLD OUT

Sold out
Original price $799.00
Current price $599.00


USA Orders: Ships within 1 business day

Outside USA Orders: Ships within 1-3 business days

- Shipping times for this model are updated regularly due to high demand.

(Same day shipping on orders before 12 pm PST / 3 pm EST)
(UPS Ground Delivery in 3-5 Business Days for delivery)


253-881-1355 or inquire at


Controller Port Upgrade now Included with Optic 4 Gen4! 

(Click here to add a 7" Touchscreen OpticLED Master Controller)

Coverage Footprint:

Flower:                                           Veg:           

3' x 3' area (.9m x .9m)                    4' x 4' area (1.2m x 1.2m)

3.3' x 3.3' area (1m x 1m)                Max: 5' x 5" area (1.5m x 1.5m)

Max: 4' x 4' area (1.2m x 1.2m)

(3' x 3' Grow tent shown below .9m x .9m)

Hanging Height : 

Flower: 18"-30"    

VEG: 30-36"


Optic 4 Gen4 Components:


172 Total LEDs 


4 CREE Xlamp CXB3590 top bin 137-watt max COB LED Chips

       - COBs are driven at 65 watts Each (on max power)

       - Warm White and Cool White COBs

       - Stainless Steel Solderless COB Holders


                OFF                                      5%                                   100%

Bloom Enhancers:

- Bloom Enhancers Driven at 100 watts (on max Power ) 

- 16 pcs CREE XPE 660 nm Deep Red LEDs 

- 8 pcs CREE XPE 460nm Royal Blue LEDs

144 pcs Samsung LM301H 3500k top bin LEDs. - 4 LEDs per Lens. 

- 2 pcs Ultra Violet LEDs (Dim Purple LED)

- 2 pcs Infrared LEDs (Dim Red Dot)


Optics : 

CREE CXB3590 COBs: 120 Degree Wide Beam Glass Lens

Samsung LM301H LEDS: 120 Degree Wide Beam Primary & Secondary Lens

CREE XPE LEDs: 120 Degree Primary & Secondary Wide Beam Lens

Dimmers: 2 Independent Dimmers 

- 1 Dimmer Controls the 4 COBs together

- 1 Dimmer Controls all the bloom enhancers


Drivers: 2 Meanwell Dimmable Drivers - 370-watts Max Power Combined


Thermal management: Fan Cooled - 4 Cooling Fans - 

50% Overbuilt Aluminum Heatsinks

(Warning: Do not cover the intake fans on top of the LED Fixture)


PPFD Optic 4 Gen4: 

PPF/w: 2.28 umols/j

PPFD Optic 4 Gen4: 903.9

(Tested with Apogee MQ-500 meter in 4x4 / 1.2m x 1.2m Tent)  

18" Hanging Height PPFD: 1,035

24" Hanging Height PPFD: 886


Spectrum: Full Spectrum White Light 3500k (Mixed White Light LEDs)

+ 660nm Deep RED + 450nm Royal Blue + Ultra Violet & Infrared



Optic 4 Gen4 Specifications:

HID/HPS equivalent: 650 watt HPS

Kelvin: 3500K Day Light White

PPFD @18": 1,035 

ppf/w :  2.26  umols/ J

IP Rating: IP65 Waterproof

Actual Power Draw: 370 watts max

Amps:  Amps at 120v ( Amps @ 240v)

Voltage : Internationally Used 110 volts -277v

Lifetime: 100,000 Hours+  

Warranty: 10 Years full warranty - Lifetime warranty on Meanwell Driver 

Shipping: Free Shipping to 60+ countries 

Cables: 6 Foot attached power cord 

Plug: USA, CANADA, EURO, Commercial, etc.

(We automatically ship the correct cord for your country)

DimmingDimmer Knobs. COBs and Bloom Enhancers

Master Controller: Fully Compatible (adds auto sunrise & sunset feature)

Finish: Matte White

Fixture Dimensions: 18" x 18" x 4"

Fixture Weight: 24 lbs

Shipping Weight: 26 lbs

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! - 

Optic 4 Gen4 Patent Pending