HBN Compact LED Luminaire 720W 2.8 µmol/J – High Efficiency LED Lighting for Indoor Growing

Compact 720W HBN LED Luminaire — Professional Lighting for Indoor Growing

The Compact LED Luminaire 720W 2.8 μmol/J HBN is the most advanced lighting solution for growers who demand maximum performance in every cycle. With a photon efficacy of 2.8 μmol/J and a photon flux (PPF) of 2,016 μmol/s, this LED luminaire for indoor growing outperforms most equipment on the market, turning every watt consumed into light your plants can actually use.

Designed to adapt to every stage of the grow, the HBN 720W has four adjustable power levels: 290W, 430W, 580W and 720W. This dimmable function lets you manage energy consumption precisely, delivering the right intensity during germination, vegetative growth and flowering. The result is a more uniform harvest, healthier plants and optimised electricity use throughout the production cycle.

Coverage: from 120×120 cm up to 150×150 cm

Coverage for this luminaire is a range, not a single figure. Its 6 LED bars with 2,016 SAMSUNG 281B SE+ diodes and a 120° beam angle spread light evenly, with no dark areas or hot spots, across tents between 120×120 cm and 150×150 cm:

• From 120×120 cm — the most intense end of the range. Maximum photon density per square metre, ideal for flowering and for growers chasing the highest yield per plant.
• Up to 150×150 cm — the largest area it lights uniformly. Intensity is spread over more square metres, the right choice for vegetative growth and for covering more plants with a single fixture.

Both figures are correct and within the unit's specifications: the choice depends on whether you prioritise intensity or area. The four power levels also let you fine-tune light output within that range at each stage of the cycle. Install it at least 45 cm above the canopy for optimal light penetration.

The 4,000K colour temperature covers the full spectrum for both vegetative growth and flowering, supporting foliar development and the production of top-quality resins and fruit.

One of this luminaire's strengths is its passive cooling system: with no internal fans it runs completely silently, generates less waste heat and needs virtually no maintenance. Combined with a 50,000-hour lifespan and a power factor above 90%, it is a highly profitable long-term investment. IP44 protection makes it resistant to dust and water splashes, common conditions in any professional grow tent.

Connectivity is fully covered: the integrated RJ14 port lets you synchronise several units and control them from a single control panel. Compatible with HBN range controllers, you can program light cycles, progressive on and off ramping, and make remote adjustments without touching each fixture — especially valuable in installations with multiple lights.

The HBN 720W luminaire arrives ready to install, including power cable, external RJ14 network cable and four 1/8" ratchets to adjust mounting height comfortably. At 1,092 × 1,063 × 51 mm and 9.3 kg, installation is simple and manageable even for one person. It runs on 220-240V with an input current of 3.0–3.27A, compatible with any standard domestic or professional installation in Spain and Europe.

Certified to CE, RoHS and UKCA, it complies with all European and British market safety regulations, guaranteeing complete peace of mind in both domestic and commercial installations.

If you are looking for a high-performance LED luminaire for indoor growing that combines real energy efficiency, precise power control, silent operation and exceptional durability, the HBN 720W 2.8 μmol/J luminaire is the most complete option on the market in its price category. An investment you notice from the first cycle, and one that grows with your installation.

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Every item goes through a check before shipping to make sure it arrives in perfect condition and ready to use.

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1. Cuelga la luminaria con los 4 trinquetes incluidos a una altura de 45–60 cm sobre el dosel de las plantas.
2. Conecta el cable de alimentación a una toma de corriente de 220V.
3. Selecciona la potencia según la fase de cultivo: 290W en germinación, 430W en vegetativo, 580W o 720W en floración.
4. Si tienes un controlador HBN, conecta el cable RJ14 al puerto correspondiente para gestión automática.
5. Programa los ciclos de luz: 18 h encendida / 6 h apagada en vegetativo; 12 h / 12 h en floración.
6. Ajusta la altura de la luminaria conforme crecen las plantas para mantener siempre la distancia óptima al dosel.
7. Revisa periódicamente que las conexiones estén en buen estado y que el disipador no acumule polvo.