(800) 660-8319 
Horticulture Lighting Group HLG 350R
Get the most light for your buck and increase your bottom line by switching to HLG LED Grow Lights. Designed to replace a 600W HPS in veg/flower with as little as 330W, these lights are ideal for commercial growers trying to get more efficiency out of every inch of their grow room or closet-sized home growers looking at making the jump to LED.
Each HLG 650R uses 2 of HLG's custom designed full-spectrum high-efficiency Diablo (QB648) quantum boards with Samsung LM301H white and LM351H deep red LED diodes. They deliver 3.11 PPF per watt.
HLG 350R Quantum LED Grow Light Features
- QB648 quantum boards: high-efficiency and custom-designed Diablo boards deliver 3.11 umol/j (this is why you get 600w HID equivalent light while using only 350w)
- Perfect flowering spectrum: 4000K full spectrum white light plus 660 nm deep red for boost during bloom (see spectrum chart below)
- Large coverage: 3 by 5 foot coverage for flowering; 5 by 5 for vegging
- Top-bin LEDs: M301H white LEDs and LM351H 660 nm deep red LEDs
- Dimmable driver: Inventronics EUD-600 driver dimmable down to 10%
- American-made: designed and manufactured in the United States
- 5-year warranty: in the rare case that something goes wrong, you are covered.
Need to control multiple lights at once? Upgrade your dimming feature by selecting the RJ 0-10V option.
Perfect Full Spectrum Light For All Stages Of Growth
4000K light has plenty of blue light to veg and tons of red and orange to maximize yields during flowering. The additional 660 nm deep red diodes provide a huge flowering boost for bigger yields and higher potency.
Quantum Boards Are Highly Efficient
The HGL 350R only consumes 350 watts at full power, but gives you the output of a 600 watt HID system.
PPFD Across 5x5 Area At 15 Inches
PPFD Across 5x5 Area At 24 Inches
Package Includes
- Fixture
- Power cord (120V)
- Dimmable driver
- Hangers
The HGL 350R quantum board LED grow light is the perfect replacement for that energy-sucking and heat-emitting 600 watt HID light. You get the same yields and save big in monthly operating costs.
Jump back up to the top and click on 'Add to Cart' to buy yours today.
| Actual Wattage | 60 - 350 watts |
|---|---|
| HID Equivalent | 600 watts |
| PPF | 1011 umol/s |
| Operating Voltage | 100 - 277 V/AC |
| Operating Frequency | 50 - 60 Hz |
| Cooling Requirement | 1126 BTU |
| Spectrum | 4000K full spectrum white light plus 660 nm deep red |
| Coverage Area | 5 by 5 feet for veg; 3 by 5 for flower |
| Dimensions | 34.5 x 10 x 2.75 inches |
| Includes | fixture, hangers, 120V power cord, dimmable driver |
| Manufacturer's Warranty | 5 years |
- Free shipping on all orders over $175 in the continental US and internationally for select brands.
- Estimated Arrival: Between Jul 3 and Jul 10.
- Tracking info will be provided (via email) within 24 hours of shipment.
- Easy returns for up to 90 days, depending on brand.
- Our shipping and returns page has more details, including return info for individual brands.
Warranty Information
You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.
10 Reasons to Trust Us With Your Business
- Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
- Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
- Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
- Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
- Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
- Free Shipping on orders over $175 to the lower 48 states.
- No Sales Tax Anywhere, except NJ, and CA for some brands.
- Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
- Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
- Safe & Secure Systems in place for every payment transaction.
Get the most light for your buck and increase your bottom line by switching to HLG LED Grow Lights. Designed to replace a 600W HPS in veg/flower with as little as 330W, these lights are ideal for commercial growers trying to get more efficiency out of every inch of their grow room or closet-sized home growers looking at making the jump to LED.
Each HLG 650R uses 2 of HLG's custom designed full-spectrum high-efficiency Diablo (QB648) quantum boards with Samsung LM301H white and LM351H deep red LED diodes. They deliver 3.11 PPF per watt.
HLG 350R Quantum LED Grow Light Features
- QB648 quantum boards: high-efficiency and custom-designed Diablo boards deliver 3.11 umol/j (this is why you get 600w HID equivalent light while using only 350w)
- Perfect flowering spectrum: 4000K full spectrum white light plus 660 nm deep red for boost during bloom (see spectrum chart below)
- Large coverage: 3 by 5 foot coverage for flowering; 5 by 5 for vegging
- Top-bin LEDs: M301H white LEDs and LM351H 660 nm deep red LEDs
- Dimmable driver: Inventronics EUD-600 driver dimmable down to 10%
- American-made: designed and manufactured in the United States
- 5-year warranty: in the rare case that something goes wrong, you are covered.
Need to control multiple lights at once? Upgrade your dimming feature by selecting the RJ 0-10V option.
Perfect Full Spectrum Light For All Stages Of Growth
4000K light has plenty of blue light to veg and tons of red and orange to maximize yields during flowering. The additional 660 nm deep red diodes provide a huge flowering boost for bigger yields and higher potency.
Quantum Boards Are Highly Efficient
The HGL 350R only consumes 350 watts at full power, but gives you the output of a 600 watt HID system.
PPFD Across 5x5 Area At 15 Inches
PPFD Across 5x5 Area At 24 Inches
Package Includes
- Fixture
- Power cord (120V)
- Dimmable driver
- Hangers
The HGL 350R quantum board LED grow light is the perfect replacement for that energy-sucking and heat-emitting 600 watt HID light. You get the same yields and save big in monthly operating costs.
Jump back up to the top and click on 'Add to Cart' to buy yours today.
| Actual Wattage | 60 - 350 watts |
|---|---|
| HID Equivalent | 600 watts |
| PPF | 1011 umol/s |
| Operating Voltage | 100 - 277 V/AC |
| Operating Frequency | 50 - 60 Hz |
| Cooling Requirement | 1126 BTU |
| Spectrum | 4000K full spectrum white light plus 660 nm deep red |
| Coverage Area | 5 by 5 feet for veg; 3 by 5 for flower |
| Dimensions | 34.5 x 10 x 2.75 inches |
| Includes | fixture, hangers, 120V power cord, dimmable driver |
| Manufacturer's Warranty | 5 years |
- Free shipping on all orders over $175 in the continental US and internationally for select brands.
- Estimated Arrival: Between Jul 3 and Jul 10.
- Tracking info will be provided (via email) within 24 hours of shipment.
- Easy returns for up to 90 days, depending on brand.
- Our shipping and returns page has more details, including return info for individual brands.
Warranty Information
You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.
10 Reasons to Trust Us With Your Business
- Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
- Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
- Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
- Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
- Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
- Free Shipping on orders over $175 to the lower 48 states.
- No Sales Tax Anywhere, except NJ, and CA for some brands.
- Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
- Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
- Safe & Secure Systems in place for every payment transaction.
