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 straightforward 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 |