Skip to content

(sold out) Optic 320 VEG Dimmable LED Grow Light (4x4)

Original price $599.00
Current price $379.00
Optic 320VEG



                       USA Orders: Starts shipping End of November

                      Europe & UK Orders: Now shipping

                      Canada & Japan Orders: Now shipping

                       Outside USA Orders: Now shipping


253-881-1355 or inquire at



Total LEDs: 1,168

White LEDs: Samsung LEDs- 

Each Light Bar (4 Light Bars total)


Significantly Overbuilt extruded bar Aluminum Heatsink 

Optics :

Samsung LEDS: 120 Degree Wide Beam Lens + 120 Degree Built in Reflector on bars

Driver: Industrial Grade - Controller Tech Compatible - Dimmable

Thermal management: Passive Cooling from a significantly Overbuilt extruded Heat sink (Fanless Technology - No Moving Parts) 

Spectrum: Full Spectrum White Light

PPF/w: 2.7 umols/J

Slim 320H Specifications:

Total LEDs: 1,168

LEDs Per Watt: 3.48

HID/HPS equivalent: 750 watt Metal Halide / T5

Kelvin: 4000K Day Light White

IP Rating: IP65 Waterproof

PPFD @12": tba

Actual Power Draw: 335 watts max

Amps: 3.5 Amps at 120v ( 1.8 Amps @240v)

Voltage : Internationally Used 110 volts -277v

Lifetime: 100,000 Hours+  

Warranty: 7 Years warranty - 5 Years Full Warranty - 2 years Limited Warranty

Release Date: November 16th 2023 in USA

Shipping: Free Shipping for USA Customers 

Light Fixture: 42" x 36" Vertical Farming Aluminum Fixture - folds in half

Cables: 6 Foot attached power cord 

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

(We automatically ship the correct cord for your country)

Dimming: Central Mounted Dimmer 0% -100% dimmability

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

Fixture Dimensions: 41" x 42" x 4" 

Fixture Weight: 12 lbs (With Driver top-mounted)

Shipping Weight: 18 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! - 

Slim 320H VEG gen2 Patent Pending.


253-881-1355 or inquire at

 *Compatible with the Optic LED Master Controller 


Also, check out our Instagram page for more videos @OpticLEDGrowLights