Hygger HG978 Advanced 18W LED Aquarium Light

The Hygger Advanced 18W LED Light HG978 provides bright, full-spectrum lighting designed to enhance plant growth and bring out the vivid colors of your fish. With adjustable brightness, built-in timer functions, and extendable brackets, this energy-efficient LED is perfect for freshwater aquariums and planted tanks. Its sleek aluminum design ensures durability and excellent heat dissipation for long-lasting performance.

• 18W full-spectrum LED lighting for vibrant fish and plant color
• Adjustable brightness with memory settings
• Built-in timer with customizable lighting durations
• Extendable brackets fit a variety of aquarium sizes
• Slim aluminum housing for durability and heat control
• Ideal for freshwater and planted aquariums

Specifications:

• Model: Hygger HG978 (18W)
• Power: 18 watts
• Light Spectrum: Full spectrum (White, Red, Green, Blue)
• Features: Timer, Dimming, Memory function
• Compatibility: Fits tanks approx. 12"18" wide
• Suitable For: Freshwater and planted tanks

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

Q: Is it suitable for high-light plants?
A: Yes, it provides strong, full-spectrum lighting ideal for most aquarium plants.

Q: Can I use it on rimless or standard tanks?
A: Yes, the adjustable brackets fit most rimless and framed aquariums.

Verified HG978 Size and Mounting

HG978 18W is designed for aquariums 18–24 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.