QB144 V2 Quantum Boards
Sold Out $125.00
QB144 Quantum Boards (4 Pack)
High efficiency boards designed for DIY projects. Each board can be powered up to 75 watts. Can use used with Pin Heatsink or Extruded Aluminum. 36V design makes it ideal upgrade for COB on Pin Heatsink.
Includes
- 4 piece QB 144 LED Boards
- 4pcs Thermal Adhesive Pads
Specifications
- 144pcs Samsung LM301H LED per board
- 1 Molex Connectors, Push-Button Type
- Board Size 95.25mm X 70.36mm , 3.75 inches X 2.77 inches
- 36V DC. Max current 2100mA
Thermal Management and Installation
Pin Heatsink or Extruded Aluminum is Required. Board will overheat and fail without heatsink. Clean heatsink with isopropl alcohol. Remove liner from adhesive pad and apply on back of board. Remove liner from other side and apply to heatink.
Apply pressure on corner of board without touching the LED. This will ensure board and heatsink get bonded properly with the adhesive pad. Adhesive pad is permanent and cannot be removed or adjusted.
Driver Options
- LPF-60-36 - 1x QB144
- LPF-40-36 - 1x QB144
- LPC-60-1050 - 1x QB144
- HLG-60H-36 - 1x QB144
- HLG-40H-36 - 1x QB144
- HLG-185H-C1400 - 4x QB 144 in series
- HLG-240H-C1750 - 4x QB 144 in series
- HLG-320H-C2100 - 4x QB 144in series
Wire can be pushed into the connector. To unmate, push down lever on the housing to allow the wire to be disengaged. Rated 300V 9A. Max 10 boards in series wiring.
Customer Reviews
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Click here to order the latest upgrade model, the NEW HLG 600.
Our HLG 550 V2 R Spec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 1000watt HID. Each HLG 550 V2 uses 4 of our custom designed full spectrum high efficiency white light quantum boards with Samsung LM301H and Deep Red LED 660nm . This unit is dimmable, with wattage output from 200 to 500 watts.
DOWNLOAD HLG 550 V2 R SPEC MANUAL
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Top Features
- High efficiency white light Quantum Boards®
- Full Spectrum White and 660nm Red
- Reliable passive-cooled design
- Better canopy light penetration with diffused light
- Dimmable power supply included
- Auto sensing Inventronics power supply works on both 120VAC and 240VAC and 277VAC
- 3 Year warranty
- Higher intensity and more even coverage in a grow tent, reflective area, or by crossing over using multiple HLG-550 V2 lamps.
Specifications
| Power | 40-500 Watts |
| Voltage Range | 100-277 VAC 50-60Hz |
| LED | Samsung LM301H & Deep Red |
| Flowering Footprint | 4.5' x 4.5' or 4' x 5' at 24" |
| Veg Footprint | 6' x 6' at 36” |
| System PPF Efficacy | 2.65 μmol/joule |
| Total output | 1293 PPF |
| Dimensions | 26" x 20" x 4" |
| Recommended Mounting Height | 24-32 inches above canopy |
Watts to BTU Calculator, Cooling Requirement Calculator
Report for PPFD 24 inches 5' x 5'
Report for PPFD 18 inches 5' x 5'
Expect higher intensity and more even coverage in a grow tent, reflective area or a cross over with multiple lamps.
Check HLG 550 V2 B Spec for Veg spectrum option
Conforms to UL Std 1598
Certified to CSA Std C22.2#250.0
Expect higher intensity and more even coverage in a grow tent, reflective area or a cross over with multiple lamps.
View full product details
QB648 Diablo & Slate 2 Double
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QB648 Diablo & Slate 2 Double Combo
NOTE: THERE IS NO WARRANTY ON THIS PRODUCT AND IS SOLD AS IS
WIRING THIS BOARD IN REVERSE POLARITY WILL PERMANENTLY DAMAGE THE BOARD
QB648 is a custom LED Module designed by Horticulture Lighting Group and made by Samsung. Each board has 648pcs Full Spectrum LM301H LED and 18 pcs Deep Red 660nm Deep Red LM351H LED. This Quantum Board® has the highest quality and efficiency.
Specifications
- 2x QB648 DATASHEET
- One Double Slate 2 heatsink
- Connectors rated 300V 9A
- Board Dimensions 6.833" x 11.25
No Thermal Interface Material or paste is required.
Max Current in most applications will be limited by thermal performance of heatsink
Due to higher forward voltage this board may not be compatible some drivers that work with QB 288. Not compatible with most 54V drivers due to higher voltage requirement.
QB 3 FAR RED
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Specifications
- Forward Voltage Vf = 6.7 VDC -7.0 VDC @ 1000mA
- 220 mm x 30mm
- Peak Wavelength 730nm
- Max Recommended Current 1000mA
- Recommended Installation: Screw, Double side adhesive tape.
Recommended Far Red LED Modules for even coverage
| Space in ft x ft | QB 3 Modules |
| 2x2, 2x2.5, 3x3 | 1 or more in Parallel |
| 4x4, 4x5, 5x5 | 2 in series |
| 6x6 | 3 in series |
Recommended Usage
Flowering Initiator. Power on for 3 to 10 minutes during transition from Lights On (Photo Period) to Lights Off (Dark Period).
Under normal conditions it can take up to 2 hrs to change Phytochrome state from Pfr to Pr. Flower Initiator helps change Phytochrome state from Pfr to Pr within minutes. This helps finish the flowering cycle faster and also allows for a 13/11 cycle.
Driver Options (Constant Current LED Driver only)
APC-8-700 - One or more QB 3 in Parallel
APC-12-700 - One or Two QB 3 in Series
APC-16-700 - Two or Three QB 3 in Series
APC-25-700 - Three or Four QB 3 in Series
LPC-20-700 - Three or Four QB 3 in Series
Meanwell LDD H are a great way of using standard 12v - 54V power supplies to power QB 3 strips. Standard 12V power supply can power 1 board with LDD. Standard 18V power supply can power 2 board in series on a LDD. Standard 24V power supply can power 3 board in series on a LDD. These step down DC-DC drivers are available in 300mA, 350mA, 500mA, 600mA, 700mA, 1000mA. LDD can convert 10 to 54VDC input into Constant Current to power for QB 3
LDD-300HW
LDD-350HW
LDD-500HW
LDD-600HW
LDD-700HW
LDD-1000HW
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HLG 550 V2 Bspec
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Our HLG 550 V2 B Spec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 1000watt HID. Each HLG 550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301H and Blue 470nm . Learn more about the individual QB-288 boards here. This unit is dimmable, with wattage output from 200 to 480 watts.
DOWNLOAD HLG 550 V2 B SPEC MANUAL
HLG 550 V2 Independent Lab Test Report 1
Watts to BTU Calculator, Cooling Requirement Calculator
Check HLG 550 V2 R Spec for Flowering spectrum option.
Top Features
- High efficiency white light Quantum Boards®
- Full Spectrum White and 470nm Blue
- Reliable passive-cooled design
- Better canopy light penetration with diffused light
- Dimmable power supply included
- Auto sensing Inventronics power supply works on both 120VAC and 240VAC and 277VAC
- 3 Year warranty
- Higher intensity and more even coverage in a grow tent, reflective area, or by crossing over using multiple HLG 550 V2 lamps
Specifications
| Power | 240-480 Watts |
| Voltage Range | 100-277 VAC 50-60Hz |
| LED | Samsung LM301H & Blue |
| Veg Footprint | 6' x 6' at 36” |
| System Efficiency | 166 Lm/W |
| System PPF Efficacy | 2.55 μmol/joule |
| Total output | 1175 PPF |
| Dimensions | 26" x 20" x 4" |
| Recommended Mounting Height | 24-32 inches above canopy |
Conforms to UL Std 1598
Certified to CSA Std C22.2#250.0
Please contact for other spectrum options, 240V or UK, EU Power cords.
Datasheet of Samsung LM301H Datasheet used in R spec Quantum Board®
Expect higher intensity and more even coverage in a tent, reflective area or a cross over with multiple lamps.
View full product details
