Barrina Orbgrow OG09 Puck LED Grow Light – 5000K, 36W, Full Spectrum, Linkable 4-Pack

Compact, capable lighting for indoor greens

The Barrina Orbgrow OG09 Puck LED Grow Light brings professional-grade spectrum into a compact, shelf-friendly form. Each puck delivers 36W total (four 9W diodes) with a 5000K cool-white tone that reads as crisp and natural in photos and in real life. The full spectrum is designed to support plant processes from young seedlings to later stages, while a CRI of 98 helps colors appear vibrant in photos and under real-world lighting conditions.

Designed for flexible, space-efficient growth, this light shines with a linkable design that can be extended up to 12 units using the included cables. Mounting is simple thanks to magnetic mounts or zip ties, so you can attach it to shelves, frames, or other tight spots without tools. The result is a light system that can adapt to rows of pots, compact grow tents, or urban shelves while staying unobtrusive.

• Link up to 12 units for larger gardens or multi-shelf setups
• Included cables: 7.87 inches and 47.24 inches for flexible spacing
• Magnetic mounts or zip ties for quick, tool-free installation

Performance you can notice

With high-efficiency LEDs, this puck light focuses energy through a dedicated lens to improve light penetration and coverage across a small canopy. A measured PPFD of 1080 μmol/m²/s at about 3.94 inches (10 cm) above the canopy translates to strong, even illumination for fast-growing greens while keeping heat manageable in confined areas.

• 36W total power from four 9W diodes
• PPFD around 1080 μmol/m²/s at roughly 10 cm
• Full spectrum with CRI 98 for accurate color rendering

Small footprint, big possibilities

Despite its tiny size, the OG09 packs a punch. Its compact form travels easily between spots on a bookshelf, desk, or cabinet. Maintaining a light distance of about 15 cm (5.9 inches) helps balance intensity with heat, so you can reposition as your plants grow. This makes it ideal for a herb shelf, a desk-top garden, or a compact indoor setup where every inch counts.

When used as a four-pack, it offers flexible placement across a row of plants or a cluster of pots, giving you the chance to tailor coverage without crowding other fixtures. The mix of power and portability makes the OG09 a practical choice for focused, customizable lighting on a budget.