SMATFARM 140W Reef Light – Wide Coverage, Sunrise Sunset, Master-Slave Control

Overview of the SMATFARM G6 140W Reef Light

Meet the SMATFARM G6 140W Reef Light, thoughtfully designed for reef aquariums that demand color, depth, and reliable control. Featuring a six-channel LED array and 52 × 5W diodes, this fixture blends cool whites with blue, violet, UV, green, and red tones to create a vibrant, natural-light look for corals and fish alike. It’s crafted to cover larger tanks with strong penetration while remaining energy efficient and quiet in home environments.

Power, Coverage, and Spectrum

• Six channels (White / Blue / Violet / Ultraviolet / Green / Red) with dimmable timing options for tailored color balance.
• Powerful 140W output paired with a full-coverage aluminum heatsink for steady performance and heat management.
• Suitable for tanks 20 gallons or larger, delivering broad coverage and deeper light penetration for mixed coral environments.

Intelligent Control and Programming

• 2.4G wireless master-slave group control supports synchronized lighting across multiple units.
• Touch, remote, and group control options simplify setup; built-in SPS LPS MIX modes with 6-channel dimming in 1% steps.
• Sunrise, sunset, and moonlight simulations help mimic natural daily rhythms in your reef tank.
• OLED display on the fixture shows menu and parameters; master unit coordinates all linked lights.

Quiet Operation and Heat Management

The G6 uses a high-efficiency, silent fan and a robust aluminum heatsink with expanded cooling area—about 300% larger than standard designs—resulting in quiet, steady performance with minimal heat buildup. Noise stays under 40dB, making it suitable for living spaces.

Mounting, Setup, and Usability

Choose between two practical mounting options: a sturdy oxidized aluminum bracket for glass tanks 0.2"–1.5" thick, or a hanging installation for flexible placement. An intuitive OLED screen provides on-device navigation, while the remote control and touch inputs let you adjust cycles easily. Once the master is set, slave units synchronize automatically for consistent lighting across your reef.

Experience and Support

SMATFARM brings over a decade of experience in fish-reef lighting, with responsive customer service and a dedicated training group. The team aims to respond to inquiries within 12 hours and offers a one-year warranty for peace of mind.

Real-world Scenarios and Considerations

In practice, this fixture can complement colored corals and vivid fish by providing a controllable spectrum and day-night rhythm. For multi-light setups, the master-slave system helps maintain uniform lighting without manual reconfiguration. As with any reef system, results depend on tank parameters, livestock, and maintenance routines. The G6 provides adjustable spectrum, timing, and intensity to support your reef-keeping goals without guaranteeing outcomes.