Fluence Razr Modular Array 4-Tier Retail Kit | 1535 umol/s 640W

Fluence Razr Modular Array 4-Tier Retail Kit for Vertical Farming The Fluence Razr Modular Array 4-Tier Retail Kit puts 12 field-replaceable 48-inch LED bars across four rack tiers. It draws 640W at 277V to deliver 1,535 umol/s total PPF at 2.4 umol/J system efficacy. The 1.5-inch slim profile fits inside an 8-inch tier gap with mounting clearance left over. That matters in racks where you cannot trade canopy height for fixture thickness. Vertical Farming LED Grow Light Multi-Tier Configuration with PhysioSpec Spectrum Configured for leafy greens, microgreens, culinary herbs, and full-cycle vegetable propagation, the kit ships with 2 fixture frames and wire hangers. Inside the box, you also get PSU2 drivers (120-277V), splitters, and a 1:1 dimming cable wired for 8-bar spacing across 4 tiers. Growers typically set mounting height at 8 inches or more above canopy. Average canopy PPFD lands between 125 and 375 umol/m²/s depending on tier spacing. PhysioSpec Broad R3a runs a balanced white-light spectrum that holds through propagation and into harvest without changing fixtures. The 0-10V dimming (OFF/10-100%) ties into common rack controllers for ramp-up scheduling. IP66 enclosure with passive cooling handles propagation humidity quietly. No fan noise compounding across 12 bars in the same room. Key Features 1,535 umol/s Kit Total PPF: Combined output across 12 bars and 4 tiers, driven from a single PSU2 power supply at 277V. 2.4 umol/J System Efficacy: Kit-level efficiency including drivers; closer to a real operating-cost number than per-bar figures. 48-Inch Field-Replaceable Bars: Swap a single bar without pulling the whole array, useful when one bar fails mid-cycle in a multi-tier room. PhysioSpec Broad R3a Spectrum: White-light balance for propagation and full-cycle leafy greens, microgreens, and culinary herbs. 1.5-Inch Slim Profile: Fits inside tight tier gaps where thicker fixtures cost canopy height, especially in 4-tier racks. 0-10V Dimming, OFF/10-100%: Common protocol that ties into most rack-level controllers and Fluence Wireless Control. IP66 Wet-Location Rated: Handles propagation humidity and incidental washdown cleaning between cycles. 50,000+ Hour Driver and L90 LED Lifetime: Driver and LED L90 both rated past 50,000 hours at 40°C ambient, covering several full-cycle rotations. Technical Specifications Specification Value Kit Total PPF 1,535 umol/s @ 277V Kit Total Input Power 640W @ 277V Kit System Efficacy 2.4 umol/J LED Bar Count 12 bars (4 tiers x 3 bars) Light Bar Length 48" Light Bar Spacing 8" Mounting Height Above Canopy > 8" Lit Area Per Fixture 8 sq ft (0.74 m²) Average PPFD Range 125-375 umol/m²/s Spectrum PhysioSpec Broad R3a (white-light) AC Input Voltage 120-277V / 347-480V AC, 50/60 Hz Dimming 0/1-10V, OFF/10-100% Beam Angle 120° Lambertian Thermal Management Passive Fixture Profile Thickness 1.5" Power Factor > 0.98 (15-24 bars), > 0.92 (6-12 bars) THD < 10% (15-24 bars), < 20% (6-12 bars) Max Ambient Temperature 104°F (95°F @ 120V) Driver Lifetime > 50,000 hrs at 40°C LED Lifetime (L90B50) > 50,000 hrs IP Rating IP66 Certifications CETLus UL 8800, CE, Wet Location, DLC Kit Includes 12 LED bars, 2 fixture frames with wire hangers, PSU2 drivers, splitters, 1:1 dimming cable Award Vertical Farming World Award 2021 (Best Lighting Development) Manufacturer SKU FLURAZR4TLV