hygger Advanced LED Aquarium Light with 24/7 Cycle, Timer & DIY Mode for 18-24in Freshwater Tanks

Bright, natural lighting for freshwater aquariums

The hygger Advanced LED Aquarium Light combines 6500K white illumination with a full RGB spectrum to reveal vibrant fish colors and the texture of live plants. Designed for 18-24 inch tanks, this fixture balances intensity and color without overpowering the scene. The light assembly features 56 white diodes, 11 blue, 7 red, 4 green, and 20 RGB LEDs, delivering about 1075 lumens in full white mode. The result is a clear, shimmering glow that enhances viewing experiences while preserving a calm water appearance.

With a compact footprint and easy mounting, this fixture fits snugly over mid-sized freshwater tanks and brings a dependable, consistent glow to your setup. It’s crafted to support both a planted tank aesthetic and a clean, fish-focused display, helping you appreciate color depth and contrast as you observe your aquatic world.

24/7 cycle: a natural rhythm for your tank

The 24/7 mode recreates a gentle daily rhythm—from warm sunrise tones to bright midday light and a soft starry blue at night. The default schedule runs from 6:00 AM to 10:50 PM, with options to postpone or adjust times to suit your routine. This cycle is designed to feel natural and inviting while remaining energy-conscious thanks to an efficient DC power adapter.

• Sunrise glow to prime your morning aesthetic
• Full-spectrum daylight for clear viewing and color depth
• Nighttime blue to reduce glare and ease evening viewing

DIY mode: customize color, brightness, and mood

In DIY mode, you can experiment with three timers (6 hours, 10 hours, or 12 hours), seven color options (full spectrum, red, blue, green, orange, purple, cyan), and five intensity levels (10%–100%). This flexibility lets you craft scenes that highlight fish and plants while creating a unique atmosphere in any room.

• Mix colors to accent plant leaves or scales of your fish
• Fine-tune brightness for scenes from relaxed to vibrant
• Save and re-create favorites for special occasions

Simple control, solid build

A built-in timer control makes programming straightforward: adjust output, change colors, or set a daily cycle with a few taps. The sliding mounting brackets accommodate tanks from 18 to 24 inches, and the DC-powered adapter keeps operation safe and energy-friendly.

Who it’s for

Ideal for freshwater hobbyists with 18- to 24-inch tanks, whether you’re cultivating a lush planted display or a vibrant fish-only setup. The bright but balanced lighting helps you observe color depth and scene changes without overwhelming the tank’s natural beauty.

Usage ideas

• Daily viewing routines with sunrise to sunset cues
• Highlight plant growth and coloration under controlled color balance
• Create room-friendly ambiance for relaxing evenings or small gatherings