QB288 V2 RSPEC

What is the QB288 V2 RSPEC Quantum Board?

QB 288 V2 Rspec® are high quality indoor growing cards, manufactured in the USA by Horticulture Lighting Group , a company recognized in the industry for designing high-end LED lighting solutions for plants. Each board has 272 highest flux, lowest voltage LM301B full spectrum LEDs. 16 Deep Red 660nm LEDs improve spectrum and unbeatable performance.

What are the advantages of this product?

The QB288 V2 RSPEC offers many benefits for indoor growers, including:

• High power: with low energy consumption, it produces very powerful light intensity.
• Wide coverage: the LED card offers optimal light coverage.
• Quantum Board design for even light distribution across the entire growing surface
• High-efficiency Samsung LM301B LED chips and 660 nm red LED chips for a full light spectrum suitable for all phases of plant growth
• Average lifespan of 50,000 hours for a durable and profitable investment

Features

• 272pcs Samsung LM301B Superior Diodes, 16 Osram SSL Deep Red
• Connectors rated 240V
• Dimensions 17 x 27 cm
• Max current per card 3000mA @ 54VDC
• 1 year warranty

Spectrum

• Samsung LM301B 4000K Top Bin Diodes, Deep Red 660nm
• CCT 3150-3250
• CRI (Ra) 90

Requires aluminum plate or heatsink if operating over 55 watts or over 1050mA

The QB288 V2 Rspec offers a spectrum including wavelengths ranging from 400 to 700 nm. This means plants receive all the colors of light they need for optimal growth.

Advanced Features

Versatile use

It can be used for a wide variety of plants including vegetables, fruits, herbs and flowers. Growers can also use it for seed propagation or growing cuttings.

Quantum Board Design

The Quantum Board design of the QB288 V2 Rspec allows for even light distribution across the entire growing area. This means that each plant receives the same amount of light, which promotes uniform growth and a consistent harvest.

Samsung LM301B LED chips

The Rspec QB288 V2 is equipped with Samsung LM301B high-efficiency LED chips, which provide a luminous efficiency of 2.7 µmol/J. This means that each watt of power consumed by the card produces 2.7 µmol of photons.

660nm red LED chips

In addition to high-performance white LED chips, QB288 V2 Rspec is also equipped with 660nm red LED chips. These red LEDs are essential for flowering plants, as they stimulate flower and fruit production.