Free Shipping

On the vast majority of our products.

Best Price

The best prices online guaranteed.

Secure Payment

Certified Level 1 PCI DSS compliant.

Customer Service

Highest rated customer service in the industry.

Optic LED Optic 4 Gen4 370w Dimmable LED Grow Light
Optic LED Optic 4 Gen4 370w Dimmable LED Grow Light

Optic LED Optic 4 Gen4 370w Dimmable LED Grow Light

See More By: Optic LED
Lowest Price on the Web: $889.00 CAD & Free Shipping
Availability: In Stock (Ships in 24-72 hrs)
Free Shipping: 3-5 Business Days
Warranty: 10 Year
Guaranteed Lowest Price!

Now the even more power & efficient Optic 4 Gen4 with all top the industry high end led components to give you unmatched yield and potency combination. 

Veg Footprint: 4' X 4'

Flower Footprint: 3' X 3'

Watts: 370W

Spectrum: Full

Optic LED Optic 4 Gen4 370w Dimmable LED Grow Light

  • Veg: 4' x 4' area (Up to 7' x 7' area)
  • Flower: 3.3' x 3.3' area (1m x 1m)

    Hanging Height

    • Flower: 18"-30"   
    • Veg: 30-36"

            LEDs:

            • 264 Total LEDs

            COBS: 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

            Bloom Enhancers:

            Bloom Enhancers Driven at 150 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

            3 pcs Ultra Violet LEDs (Dim Purple LED)

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

            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

            Description:

            • Kelvin: 3500k
            • PPFD @18": 1,035 
            • ppf/w :  2.26 umols/ J
            • Actual Power Draw: 370 watts max
            • Grams Per Watt: up to 2.4
            • Yield: Up to 888 grams / 31.71 oz / up to 1.98lbs
            • Lifetime: 100,000 Hours+  
            • Warranty: 10 Years full warranty - Lifetime warranty on Meanwell Driver 
            • Shipping: Free Shipping to 60+ countries 
            • Cables: 6 Foot detachable power cord (Interchangeable for all countries)
            • Dimming: 2 Independent Dimmers 10% - 100%
            • Controller Ports: 1 Set - Compatible with OpticLED Master Controller
            • 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. 

                  Warranty & Return Policy

                  We are so confident in our commercial grade Optic LED Grow Light products that we back them with the industry's first & only Lifetime Warranty.

                  During the 10 year warranty period, Optic LED will support you to either repair or replace your Light fixture that is defective. Optic LED will cover costs associated with the repair, or replacement of your Light Fixture (excluding return shipping costs unless your within your first 90 days). Optic LED will support you to determine whether you would prefer to have your light replaced or if you want to receive the part and install it yourself. Our lifetime warranty will cover you for a span of 10 years!

                  Replacement Warranty Coverage lasts for 3 years from the date of original purchase. In order to use your replacement warranty you will need to file a warranty claim with Optic LED and arrange to ship your light back to Optic LED Headquarters. Optic LED will cover the cost of the replacement light and the shipping cost to send you the new light. You will be responsible for covering the shipping cost to send your light into Optic LED for replacement. 

                  What is Not Covered

                  This Lifetime warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use or maintenance, misuse, abuse, neglect, exposure to excess moisture or other acts of nature.  This warranty does not cover any damage, deterioration or malfunction resulting from the modification of this product, any unauthorized tampering with this product.

                  Free Shipping

                  We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address within Canada. That means everywhere in Canada.

                  Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

                  Price Match Guarantee

                  We work very hard to ensure that we offer the absolute lowest prices online.

                  That means that if you find any online retailer that has a lower price than us, just let us know, we'll match the price! Additionally, if you find another online store that offers a lower price than us within 30 days of your original purchase date, let us know and we'll refund the difference, no questions asked! 

                  Description

                  Veg Footprint: 4' X 4'

                  Flower Footprint: 3' X 3'

                  Watts: 370W

                  Spectrum: Full

                  Optic LED Optic 4 Gen4 370w Dimmable LED Grow Light

                  • Veg: 4' x 4' area (Up to 7' x 7' area)
                  • Flower: 3.3' x 3.3' area (1m x 1m)

                    Hanging Height

                    • Flower: 18"-30"   
                    • Veg: 30-36"

                            LEDs:

                            • 264 Total LEDs

                            COBS: 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

                            Bloom Enhancers:

                            Bloom Enhancers Driven at 150 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

                            3 pcs Ultra Violet LEDs (Dim Purple LED)

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

                            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

                            Description:

                            • Kelvin: 3500k
                            • PPFD @18": 1,035 
                            • ppf/w :  2.26 umols/ J
                            • Actual Power Draw: 370 watts max
                            • Grams Per Watt: up to 2.4
                            • Yield: Up to 888 grams / 31.71 oz / up to 1.98lbs
                            • Lifetime: 100,000 Hours+  
                            • Warranty: 10 Years full warranty - Lifetime warranty on Meanwell Driver 
                            • Shipping: Free Shipping to 60+ countries 
                            • Cables: 6 Foot detachable power cord (Interchangeable for all countries)
                            • Dimming: 2 Independent Dimmers 10% - 100%
                            • Controller Ports: 1 Set - Compatible with OpticLED Master Controller
                            • 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. 

                                  Warranty & Return Policy

                                  Warranty & Return Policy

                                  We are so confident in our commercial grade Optic LED Grow Light products that we back them with the industry's first & only Lifetime Warranty.

                                  During the 10 year warranty period, Optic LED will support you to either repair or replace your Light fixture that is defective. Optic LED will cover costs associated with the repair, or replacement of your Light Fixture (excluding return shipping costs unless your within your first 90 days). Optic LED will support you to determine whether you would prefer to have your light replaced or if you want to receive the part and install it yourself. Our lifetime warranty will cover you for a span of 10 years!

                                  Replacement Warranty Coverage lasts for 3 years from the date of original purchase. In order to use your replacement warranty you will need to file a warranty claim with Optic LED and arrange to ship your light back to Optic LED Headquarters. Optic LED will cover the cost of the replacement light and the shipping cost to send you the new light. You will be responsible for covering the shipping cost to send your light into Optic LED for replacement. 

                                  What is Not Covered

                                  This Lifetime warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use or maintenance, misuse, abuse, neglect, exposure to excess moisture or other acts of nature.  This warranty does not cover any damage, deterioration or malfunction resulting from the modification of this product, any unauthorized tampering with this product.

                                  Free Shipping

                                  Free Shipping

                                  We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address within Canada. That means everywhere in Canada.

                                  Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

                                  Price Match Guarantee

                                  Price Match Guarantee

                                  We work very hard to ensure that we offer the absolute lowest prices online.

                                  That means that if you find any online retailer that has a lower price than us, just let us know, we'll match the price! Additionally, if you find another online store that offers a lower price than us within 30 days of your original purchase date, let us know and we'll refund the difference, no questions asked!