FloraFlex 400W Full Spectrum LED Grow Light

The 2.7 µmol/J efficacy rating means this fixture converts electrical energy into usable photosynthetic light extremely efficiently, delivering more photons per watt than standard fixtures. This translates to lower electricity costs while maintaining professional-grade light output of 1890 µmol/s PPF, allowing you to achieve optimal yields without excessive power consumption.

The FloraFlex 400W features a snap-together design that completes in under 5 minutes without any tools, screwdrivers, or technical expertise. The 8 LED bars connect to the frame using integrated clips and connectors, making setup accessible for first-time growers while allowing quick disassembly for maintenance or relocation.

The coverage area changes based on light intensity requirements during different growth stages. During vegetative growth, plants require less intense light, allowing the fixture to effectively cover a 5' x 5' area. During bloom, plants need higher PPFD values, so concentrating the light over a 4' x 4' footprint ensures adequate intensity for dense flower development.

Yes, the daisy chain capability allows you to connect multiple fixtures in series, controlling them from a single 0-10V dimmer. This is particularly useful for larger operations where you need uniform dimming across multiple lights. The 120-277V voltage compatibility ensures compatibility with both residential and commercial electrical systems.

Passive cooling uses aluminum heat sinks and natural convection to dissipate heat without fans or moving parts, eliminating noise and mechanical failure points. This design is proven reliable in ambient temperatures up to 95°F (35°C) and contributes to the fixture's L90 lifespan of over 50,000 hours, meaning it retains 90% of its initial output even after years of continuous operation.

Mount the fixture between 12" and 24" above your canopy for optimal PPFD distribution and coverage. Starting at 24" during early growth stages prevents light stress, while lowering to 12" during bloom intensifies light penetration for dense flower development. The 120° beam angle ensures uniform coverage throughout this height range.

These certifications verify the fixture meets rigorous safety and performance standards. DLC certification confirms energy efficiency claims and may qualify you for utility rebates. UL 8800 certification specifically addresses horticultural lighting safety, while UL 1598 covers general luminaire safety, ensuring the product is safe for continuous operation in controlled environment applications.

The 5-year standard warranty covers manufacturing defects and component failures under normal operating conditions, including LED driver failure, diode degradation beyond the L90 specification, and structural defects. This warranty reflects FloraFlex's confidence in the fixture's commercial-grade construction and provides peace of mind for your investment.