The Flexstar Under Canopy 120W R5W is a commercial-grade supplemental LED designed to deliver targeted, flowering-weighted light to mid- and lower-canopy zones that primary toplights may not reach. It provides 340 µmol/s PPF at 2.8 µmol/J, with a slim bar design, passive cooling, IP66 protection, and daisy-chain capability for commercial installations.
• SKU: 307116
• Model: UCL 120W R5W
• Input Power: 120W
• Input Voltage: 120V–277V
• PPF Output: 340 µmol/s
• Efficacy: 2.8 µmol/J
• Spectrum: R5W flowering-weighted spectrum
• Light Distribution: 120°
• Dimming: 0–10V, 40–100% / OFF
• Daisy-Chain Capacity: Up to 17 fixtures per run
• Maximum Chain Power: 2,040W per chain
• IP Rating: IP66
• Cooling: Passive — no fans or moving parts
• Dimensions: 45.6 × 2.9 × 3.3 in (115.7 × 7.5 × 8.5 cm)
• Weight: 5.73 lbs (2.6 kg)
• Lifespan: L90 >50,000 hours
• Connection: RJ11 for 0–10V control
• Controller Compatibility: Flexstar Zeus and third-party 0–10V controllers
• Mounting: Above or below canopy
• Applications: Under-canopy supplemental lighting, dense single-tier canopies, multi-tier vertical racks, and shallow-tier vertical systems
• Certifications: ETL / DLC / CE
Key Advantage: Provides targeted lower-canopy flowering light with 340 µmol/s output, 120° lateral distribution, passive cooling, IP66 protection, and up to 17 fixtures per power chain, making it suitable for improving light penetration in dense and multi-tier canopies.