GrowPros Solutions CHAMELEON 1000 Watt 4 Channels Grow Light 4 FT x 4 FT UVA & Full Spectrum & Red & Far Red 660, 830, 1000 Wattage

The GrowPros Solutions CHAMELEON 4-Channel LED Grow Light (4' × 4') is a professional horticultural lighting system designed for indoor grow tents, commercial cultivation rooms, and vertical farming setups. Built with a quad-channel spectrum system, the fixture allows growers to independently control four different light wavelengths—UVA, full-spectrum white with blue, 660nm red, and 730nm far-red—for precise crop steering throughout every stage of plant development.

With adjustable wattage options of 660W, 830W, and 1000W, the CHAMELEON 4×4 model provides flexible light intensity to match plant density, growth stage, and cultivation environment. High-efficiency LED technology delivers strong photon output and uniform light distribution across the canopy, ensuring plants receive consistent PPFD for healthy growth and improved yields.

Each spectrum channel plays a specific role in plant development. The UVA channel (365–400 nm) helps stimulate protective compounds and may enhance resin and secondary metabolite production when used during late flowering. The cool white and blue spectrum supports photosynthesis and compact vegetative growth, while 660 nm red light boosts flowering and biomass production. The 730 nm far-red channel influences phytochrome responses that regulate plant height and flowering initiation.

Designed for professional cultivation environments, the fixture features an ultra-flat profile with passive cooling, making it suitable for multi-tier vertical racks and low-clearance grow spaces. Its extra-wide LED bars with optimized diode placement provide even PPFD distribution across the entire 4' × 4' canopy, minimizing hotspots and maximizing productivity.

The CHAMELEON grow light also includes 0–10V dimming and controller compatibility, enabling growers to automate spectrum adjustments and lighting schedules. With replaceable UV bars and durable commercial-grade construction, the system offers long-term reliability for professional growers.

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Key Features

• Quad-channel spectrum control: UVA, full spectrum white + blue, red (660 nm), and far red (730 nm)

• Selectable wattage options: 660W, 830W, and 1000W for adjustable intensity

• Coverage area: Designed for 4 ft × 4 ft grow spaces and standard grow tents

• High photon efficiency: Up to about 3.01 µmol/J PPE at maximum performance

• Strong PPF output: Up to ~3010 µmol/s at 1000W for powerful canopy penetration

• Extra-wide LED bars with optimized diode placement for uniform PPFD

• Replaceable UV bars for extended fixture lifespan

• Ultra-flat, low-heat design ideal for vertical farming systems

• 0–10V dimming and controller compatibility for automated lighting control

• Built for commercial indoor farms, hydroponic systems, and professional grow operations