LED Grow Light FD4500 450W with Dimmer – Heavy-Duty Full Spectrum Fixture for Maximum Yields
Are you aiming for commercial-grade results and record-breaking harvests? The LED Grow Light FD4500 450W is a true powerhouse, packed with an incredible 2,592 premium Samsung 281B LEDs. This professional-tier light delivers an outstanding efficiency rating of 2.7 µmol/J (PPE) and supports a massive potential yield of up to 2.5 grams per watt. It is perfectly optimized for large 1.5 x 1.5 m grow tents and spaces.
Driven by a high-end, UL-listed waterproof driver, its advanced passive cooling layout ensures completely silent operation while running.
Why choose the FD4500 450W?
- Industry-Leading Samsung LEDs: Equipped with 1728pcs (3500K), 288pcs (6500K), and an impressive 576pcs (660nm) deep red LEDs to create a flawless sun-like spectrum that supercharges both veg and flower stages.
- Smart Daisy Chain Dimming: Features a multi-stage dimmer knob (OFF-20%-40%-60%-80%-100%). With the included daisy chain cable, you can link multiple fixtures together and control your entire canopy from a single master light (0-10V control).
- Massive Coverage Area: Provides a wide 1.5 x 1.5 m coverage for vegetative growth and a highly concentrated 1.2 x 1.2 m footprint for heavy flowering.
- Certified Safety & Quality: Built with a UL-listed waterproof driver. Backed by a 3-year warranty, CE approval, and DLC & ETL listings. A 50,000-hour lifespan ensures years of reliable performance.
Technical Specifications:
- Actual Power Consumption: 450W ±5% @ 100V-277V
- PPE (Efficiency): 2.7 µmol/J
- Yield Potential: Up to 2.5 g / watt
- Dimensions: 90 x 68 x 8 cm
- LED Configuration: Total of 2,592 premium Samsung 281B LEDs
- Driver: UL-listed, waterproof built-in driver
What's in the Box:
- 1x LED Grow Light FD4500 450W
- 1x Power Cord
- 1x Hanging Kit
- 1x Dimmer Cable for Daisy Chaining
- 1x User Manual (English)
