The Flexstar Under Canopy 120W R8W is a purpose-built supplemental LED bar designed to deliver flowering-weighted light to lower canopy areas that primary toplights cannot adequately reach. Its slim profile fits between canopy layers, while the red-channel-weighted spectrum supports lower bud development, canopy uniformity, and flowering-stage production.
• Model: Under Canopy 120W R8W
• SKU: 307117
• Input Power: 120W
• PPF: 360 µmol/s
• Efficacy: 3.0 µmol/J
• Spectrum: Flowering-focused, red-channel-weighted
• Input Voltage: 120V–277V
• Dimensions: 45.6" L × 2.9" W × 3.3" H (115.7 × 7.5 × 8.5 cm)
• Weight: 5.73 lb (2.6 kg)
• Dimming: 0–10V, 40%–100% / OFF
• Daisy-Chain Capacity: Up to 17 units per run
• Beam Angle: 120°
• Cooling: Passive — no fans or moving parts
• IP Rating: IP66
• Driver: Integrated — no external ballast or adapter required
• Mounting: Under-canopy, above-canopy, or angled depending on canopy configuration
• Applications: Lower-canopy supplemental lighting, dense single-tier canopies, multi-tier vertical racks, and commercial flowering rooms
• Lifetime: L90 >50,000 hours
• Certifications: ETL / DLC / CE
Key Advantage: Delivers 360 µmol/s at 3.0 µmol/J, with a higher concentration of red-channel diodes than the R5W version, making it the more efficient choice for flowering-stage supplemental lighting where maximum photon delivery to lower bud sites is the priority.