Overview The hygger New Mode 24/7 Timer LED Aquarium Light is designed to bring reliable, flexible lighting to freshwater tanks measuring 18 to 27 inches

Its robust aluminum housing, external controller, and modular lighting options help you craft a vivid, healthy aquascape without complicated setup

Four adaptable lighting modes Switch between different moods and needs with ease

Each mode is crafted to emphasize plant growth, color storytelling, and viewing pleasure: Sun: full-spectrum white light for daytime clarity and plant viewing Fishlight: bright white enhancement to highlight color and shimmer Nightlight: blue and white blend for gentle nocturnal viewing WRGB Cycle: dynamic color mixing to showcase fish and decor True 24/7 rhythm with flexible timing The built-in 24/7 timer supports four time blocks (3H, 6H, 9H, 12H)

You can combine blocks to create smooth light gradients through day and night, reducing manual switching

An optional 3-hour moonlight adds a subtle blue accent for evening scenes

High-efficiency, durable lighting Powered by 2835 and 5054 LED dies, the system delivers steady, efficient illumination with low heat

The 2835 elements provide a soft, even glow, while 5054 RGB beads mix colors and temperatures for versatile lighting scenarios

The aluminum shell and surface texture help manage heat for extended use

Performance specs you can rely on Power: 22W; suitable for 18-27 inch tanks Color temperature: 8500–10000K; Lumens: 955 CRI: 57

6; PAR average: 16

226 W/m²; PPFD ~72

3 μmol/m²/s LED count: 51 (RGB: 6 / RED: 9 / GREEN: 9 / BLUE: 9 / WHITE: 18) Memory function resumes last settings after power restoration Durable heatsink design with concave-convex shell for better cooling Ease of use and tank versatility An external controller with clear buttons and indicators makes setup simple, and the fixture 8 size options with adjustable brackets to fit a wide range of tanks—from compact 2-gallon setups to long 57-inch displays

The memory feature alleviates worry about power interruptions, so your preferred scene returns automatically

Why this light matters for your tank Beyond aesthetics, the full-spectrum plant-friendly output supports photosynthesis and helps restore natural colors in display fish and aquatic flora

The mix of modes and timing options flexible ambiance control, enabling you to tailor the lighting to your tank’s inhabitants and your viewing routine—without making promises about results

FAQ Q: Is the hygger New Mode 24/7 Timer LED Aquarium Light suitable for 18–27 inch tanks

A: Yes

It fits 18–27 inch tanks with adjustable brackets and eight size options

Q: What lighting modes and timer options are included

A: Four modes: Sun, Fishlight, Nightlight, WRGB Cycle; 24/7 timer with 3/6/9/12 hour blocks, plus 3-hour moonlight