Refurbished Lamps are tested and fully functional with HLG original components. May have Scratches and/or may have been previously used.
HLG 350R commercial indoor horticulture LED grow light is designed to replace a 600 watt HID with just 330 Watts. Each HLG 350R uses 2 of our custom designed full spectrum high efficiency Diablo™ Quantum Boards® with Samsung LM301H and LM351H Deep Red . With a rectangular footprint this fixture is ideal for flowering in smaller grow spaces or vegging in a commercial grow.
Independent Efficiency Lab Report
Independent PPFD Report*
*Expect higher intensity and more even coverage in a grow tent, reflective area or a cross over with multiple lamps.
Top Features
- 35" wide design for even light coverage
- Powered with high efficiency Diablo™ Quantum Boards® for 2.9 PPF/W
- 970 PPF high output to replace even 600W HPS
- Quantum Board® QB648 made by Samsung
- Full spectrum white and 660nm red
- Reliable passive-cooled design
- Better canopy light penetration with diffused light
- 60 to 330 Watts Dimmable design
- Auto sensing Inventronics power supply works on both 120VAC and 240VAC and 277VAC
- 1 Year Warranty
Specifications
| Power | 60-350Watts |
| Voltage Range | 100-277 VAC 50-60Hz |
| LED | Samsung LM301H & Deep Red |
| Flowering Footprint | 3' x 5' at 15" |
| Veg Footprint | 5' x 5' at 24” |
| System PPF Efficacy | 2.9 μmol/joule |
| Total output | 970 PPF |
| Dimensions | 34.5" x 10" x 2.75" |
| Recommended Mounting Height | 15" - 24" above canopy |
| Certifications | UL 8800, UL 1598, CSA |
Watts to BTU Calculator, Cooling Requirement Calculator
UL 8800, UL 1598
Certified to CSA Std C22.2#250.0
All domestic orders ship in 1-4 business days. International orders ship in 5-10 business days.
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Looks and works great. Heat is manageable. HLG is a great outfit to do business with. Still using my first light i got from them 7 years ago.
A
Not a scratch or anything, the light works amazing and my plants have been happier than ever with their new light, flowers are fattening up real good! I honestly chose HLG because of the online reviews and I’m glad I did!
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good deal
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I am so thankful for Greg , Brock , and Stephanie. There are many reasons
( facts ) and qualities of superior customer service and knowledge of their products ; with this review i will say...be satisfied and happy with the purchase of the best products on the market, cant beat the spectrums or the warranties. Knowledge of their products from employees is more than you could imagine, the design these items here in the U.S.A in there warehouse.! They know there product and its abilities, try that with any other brand. You will be happy and satisfied it is a fact; the best decision is H.L.G.
O
I went down the list of budget recommendations from online suggestions. Just trying to get by in the 2x4. Once again Im reminded that its beat to buy once cry once. The cost difference for the HLG is worth it to me because Im investing in people too. They have not only never failed me when needing help but have exceeded my expectations. Thank you!!!
