Scynce LED Dragon Alpha II 650W LED Grow Light | 1,613 µmol/s | 4-Channel

Scynce LED Dragon Alpha II Built for High-Output Flowering Rooms At 650W input, the Dragon Alpha II delivers 1,613 µmol/s at 2.47 µmol/J efficacy across a 5×3.5 ft canopy with PPFD up to 1,122 µmol/m²/s. Power splits across 4 independent channels: 425W of tunable 2700K-6500K white plus 175W of 660nm and 730nm red. >95% power factor across the 120-277V configuration range. Mounting flexes 24 to 72 inches above canopy. 4-Channel Tuning for a 650W Flowering LED Grow Light Up to 1,000 PPF flows from the white channel and up to 600 PPF from the red — split, balanced, or zeroed independently per recipe. 730nm boosts flowering response but pushes stretch — dose it carefully through transition rather than full veg. The Theia app holds saved recipes wirelessly, while the Echo Air hub adds Ethernet/0-10V control and integrates with TrolMaster Hydro-X or Argus environmental systems. Key Features 650W Input / 1,613 µmol/s PPF: 2.47 µmol/J efficacy delivers commercial flowering output while holding under 34 watts per square foot of canopy. 4-Channel Spectrum Tuning: 425W of 2700K-6500K white plus 175W split between 660nm and 730nm red, all independently dimmable for stage-specific recipes. 5×3.5 Ft Coverage at 1,122 µmol/m²/s Peak PPFD: Sized for single-flowering canopies in warehouses, high-bays, and greenhouse rows. 120-277V Configurations: Available across commercial voltage ranges with >95% power factor and a 25 lb fixture weight for simple room mounting. Linear 70° Patented Optics: Even light delivery from all angles produces uniform canopy density and prevents bleach spots under leaf clusters. IP66 Wet Rating: Sealed against dust and high-pressure water for high-humidity flowering rooms and wash-down protocols. Theia App + Echo Air Controller: Wireless cloud-saved recipes plus an Ethernet/0-10V hub for TrolMaster Hydro-X and Argus environmental integration. 24-72 Inch Mounting Range: Hangs flexibly across single-tier rooms, high-bay warehouses, and greenhouse bays without re-tooling the fixture. Technical Specifications Specification Value Input Power 650W (425W White / 175W Red) Voltage 120-277V configurations Power Factor >95% Weight 25 lbs PPF 1,613 µmol/s Efficacy 2.47 µmol/J Peak PPFD 1,122 µmol/m²/s Coverage 5 × 3.5 ft Spectrum Channels 4 (6500K / 2700K / 660nm / 730nm) White Channel Output Up to 1,000 PPF (425W) Red Channel Output Up to 600 PPF (175W) Dimensions 44.5" × 8" × 5" Mounting Height 24"–72" Above Canopy Secondary Optics Linear 70° (Patented) IP Rating IP66 Wireless Control Theia App + Echo Air Hub (Ethernet/0-10V, TrolMaster/Argus) Use Case Single-Tier Flowering / Warehouse / Greenhouse