The Hydrowgrow 770W LED Grow Lights for indoor plants are designed to support healthy and vigorous plant development at every growth stage. With an 8-bar foldable structure and optimized full spectrum output, this fixture is ideal for commercial growers, indoor growing operation, or serious hobbyists seeking reliable lighting for large grow areas.
Equipped with eight evenly spaced LED bars, this grow light ensures consistent PPFD across your entire canopy. Its wide coverage reduces shading, promotes even growth, and improves overall yield. Hanging installation allows for flexible positioning and height adjustment depending on your plant type and growth cycle.
Despite its strong output, this fixture remains energy-efficient thanks to premium LED chips and a well-designed power driver. It delivers high PPE (photosynthetic photon efficacy), converting more electricity into usable plant light, reducing operational costs while maintaining strong performance.
Built with an aluminum frame and an integrated heat dissipation system, the fixture maintains optimal temperature and long service life. Its foldable design makes it easy to store, transport, or install in tight vertical spaces-ideal for grow tents or modular setups.
Product Specs
| Item | Specification |
|---|---|
| Model No. | LED 770W / 8 Bars |
| Light Source | LED |
| Spectrum | Full Spectrum |
| PPF | 2048 μmol/s |
| Efficacy | 2.66 μmol/J |
| Input Voltage | 110V / 120V / 208V / 240V / 277V |
| Input Current | 7A / 6.42A / 3.7A / 3.2A / 2.7A |
| Frequency | 50 / 60 Hz |
| Input Power | 770W |
| Fixture Dimensions (L×W×H) | 117.5 × 110.7 × 7.8 cm (4×4 ft) 175.1 × 117.5 × 7.8 cm (4×6 ft) |
| Weight | 11.9 kg (4×4 ft) 13.4 kg (4×6 ft) |
| Temperature Ambient | 95°F / 35°C |
| Mounting Height | ≥6″ Above Canopy |
| Thermal Management | Passive |
| External Control Signal | 0–10V |
| Dimming Option | 40% / 50% / 60% / 80% / 100% / EXT OFF |
| Light Distribution | 120° |
| Lifetime | L90 ＞ 54,000 hours |
| Power Factor | ≥0.97 |
| Waterproof Rate | IP65 |
| Warranty | 5-Year Warranty |
| Certification | ETL, CE, DLC |
