Hygger LED Advanced Full Spectrum Aquarium Light

Upgrade your aquarium with the hygger HG978 Advanced Full Spectrum LED Aquarium Light, a versatile, programmable fish tank light designed to enhance aquarium colors and provide customizable illumination for freshwater fish tanks and planted aquariums. Featuring full-spectrum LEDs, adjustable brightness, seven selectable colors, and an automatic 24/7 lighting cycle, this advanced LED aquarium light makes it easy to create a beautiful underwater environment.

Available in 14W, 18W, 22W, 26W, 36W, and 42W models, the hygger HG978 accommodates aquariums from 12 to 54 inches long, depending on the selected model. Its extendable mounting brackets, durable aluminum housing, and convenient lighting controls make it a practical choice for beginner and experienced aquarium enthusiasts alike.

Full Spectrum LED Aquarium Light

The hygger HG978 features a combination of white, red, green, blue, and RGB LEDs to deliver full-spectrum illumination for freshwater aquariums. The lighting enhances the natural appearance of fish, aquatic plants, and decorative aquascapes while providing illumination that can support aquatic plant growth.

Whether you're maintaining a community aquarium, creating a planted fish tank, or showcasing colorful aquatic species, this full-spectrum LED aquarium light offers flexible lighting options to complement your setup.

Automatic 24/7 Sunrise, Daylight and Moonlight Cycle

Create a consistent aquarium lighting schedule with the hygger HG978's automatic 24/7 lighting mode. The preset cycle transitions between sunrise, daylight, and moonlight to create a natural-looking progression throughout the day.

• Sunrise: Gradient orange lighting from 6 AM to 8 AM.

• Daylight: Gradient white lighting from 8 AM to 6 PM.

• Moonlight: Gradient blue lighting from 6 PM to 10:50 PM.

• Lights off: The light automatically turns off outside the programmed lighting periods.

The built-in power-off memory retains your lighting settings, making everyday aquarium lighting more convenient.

Seven Colors and Adjustable Brightness

Personalize your aquarium with seven selectable light colors: white, red, blue, green, purple, orange, and cyan. The HG978 also offers nine brightness levels ranging from 10% to 100%, allowing you to adjust the lighting intensity to suit your preferences.

Choose the full-spectrum setting for general aquarium illumination or experiment with individual colors to create different visual effects. These customizable controls make the hygger HG978 a versatile aquarium light for freshwater displays and planted tanks.

Programmable Aquarium Light with Timer

Prefer a customized lighting schedule? The hygger HG978 offers selectable 6-hour, 10-hour, and 12-hour timer settings, along with a no-timer option in DIY mode.

Adjust the color, brightness, and lighting duration to create an aquarium lighting routine suited to your fishkeeping setup. For planted aquariums, choosing an appropriate daily photoperiod and light intensity can help support plant growth while reducing the risk of excessive algae.

Six Wattage Options for Different Aquarium Sizes

Choose the right hygger HG978 LED aquarium light based on your tank's length.

• 14W: Suitable for aquariums 12–18 inches long.

• 18W: Suitable for aquariums 18–24 inches long.

• 22W: Suitable for aquariums 24–30 inches long.

• 26W: Suitable for aquariums 30–36 inches long.

• 36W: Suitable for aquariums 36–42 inches long.

• 42W: Suitable for aquariums 48–54 inches long.

The extendable metal brackets help accommodate the recommended aquarium lengths. Select the wattage that best matches your tank dimensions and lighting requirements.

Durable Aluminum Housing and Adjustable Mounting Brackets

Designed for everyday aquarium use, the hygger HG978 features a durable aluminum housing that helps dissipate heat. Its extendable metal mounting brackets allow the fixture to sit securely across compatible aquarium rims, making installation straightforward.

The sealed LED construction is designed to withstand splashes and the humid conditions commonly found around aquariums. The separate AC/DC power adapter also makes the lighting unit convenient to connect and maintain.

Ideal for Freshwater and Planted Aquariums

The hygger HG978 Advanced Full Spectrum LED Aquarium Light is suitable for a variety of aquarium setups, including:

• Freshwater fish tanks

• Planted aquariums

• Aquascaping displays

• Tropical community aquariums

• Aquatic plant displays

• Home and office aquariums

• Beginner and experienced fishkeeping setups

For planted tanks, adjust brightness and lighting duration according to plant species, aquarium depth, nutrient availability, and algae levels.

Product Features

• Advanced full-spectrum LED aquarium lighting

• Six wattage options: 14W, 18W, 22W, 26W, 36W, and 42W

• White, red, green, blue, and RGB LEDs

• Seven selectable light colors

• Nine brightness levels from 10% to 100%

• Automatic 24/7 sunrise, daylight, and moonlight cycle

• Programmable 6-hour, 10-hour, and 12-hour timer

• DIY lighting mode with customizable colors and brightness

• Power-off memory function

• Durable aluminum housing

• Extendable metal mounting brackets

• Designed for freshwater aquariums and planted tanks

• Includes LED light, AC/DC power adapter, two mounting brackets, and user manual

Choose the hygger HG978 Advanced Full Spectrum LED Aquarium Light for customizable aquarium illumination with convenient automatic scheduling. Whether you're lighting a compact freshwater tank with the 14W model or a larger aquarium with the 42W version, the HG978 combines adjustable brightness, multiple colors, and flexible mounting to help you create an attractive aquarium display.