Hygger HG978 Advanced 22W LED Aquarium Light

The Hygger Advanced 22W LED Light HG978 provides vibrant, full-spectrum illumination ideal for planted and freshwater aquariums. Designed with a built-in timer, adjustable brightness levels, and energy-efficient LED technology, it promotes healthy plant growth and enhances fish coloration. Its durable aluminum alloy body ensures efficient heat dissipation, while the extendable brackets make installation simple for a wide range of tank sizes.

• 22W full-spectrum LED enhances fish color and plant growth
• Built-in timer with 6, 10, and 12-hour modes
• Adjustable brightness with memory function
• Extendable brackets fit a variety of aquarium sizes
• Slim, lightweight aluminum design for durability and style
• Ideal for freshwater planted and community tanks

Specifications:

• Model: Hygger HG978 (22W)
• Power: 22 watts
• Spectrum: Full spectrum (White, Red, Green, Blue)
• Tank Fit: Approx. 18"24" tanks
• Features: Timer, Dimming, Memory Function
• Suitable For: Freshwater and planted aquariums

FAQs:
Q: Does the Hygger HG978 have a timer?
A: Yes, it includes a built-in timer with preset 6, 10, and 12-hour cycles.

Q: Is it strong enough for live plants?
A: Yes, it provides the right spectrum and intensity for healthy plant growth.

Q: Can it fit rimless aquariums?
A: Yes, the extendable brackets make it compatible with rimless or framed tanks.

Verified HG978 Size and Mounting

HG978 22W is designed for aquariums 24–30 inches long, using extendable brackets that rest on the aquarium edges. Check the aquarium rim profile and bracket fit before purchasing; do not assume this model uses a clamped clip-on mount. The HG978 includes programmable lighting modes, an adjustable timer, and brightness controls. Keep electrical connections dry and use a drip loop.