Hygger LED Light - Advanced Spectrum

Make your daily tank care easier with the adaptable Hygger 978 Advanced Spectrum Aquarium LED Light. Designed for freshwater communities and planted setups, it uses a dense matrix of premium RGB LEDs to deliver a clean, natural 6500K spectrum. The result is bright, high‑CRI lighting that boosts steady plant growth while bringing out the true, iridescent colors of your fish and shrimp.

Key Features & Benefits

• High-CRI 5050 & RGB diode array emits a gentle, flicker-free full spectrum that maximizes plant depth penetration while forcing livestock colors to pop.
• Combines three easy lighting modes, an automatic 24/7 sunrise‑to‑moonlight cycle, simple preset timer blocks (6/10/12 hours), and a fully customizable DIY mode with 7 color choices and adjustable intensity.
• 9 stages of adjustable brightness allow you to fluidly scale your light output from 10% all the way up to 100%, giving you precise control over your target PAR values.
• Thickened aluminum housing acts as an efficient passive heat sink, pulling thermal energy away from the dense circuitry to preserve an energy-saving, 50,000-hour lifespan.
• Heavy-duty waterproof construction provides enhanced durability, easily resisting routine water splashes, heavy condensation, and accidental spills.
• Extendable metal brackets slide outward smoothly on both flanks, allowing a single sleek fixture to adjust securely onto freshwater tanks ranging from 12 to 54 inches in length.
• Separable smart power adapter features a modular quick-disconnect design, making routine maintenance or part replacements incredibly simple.

Technical Specifications

Model No. HG978-14W

• Power: 14W
• Dimensions: 11.8 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 58
  
• Lumens: 817lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 12-18"

Model No. HG978-18W

• Power: 18W
• Dimensions: 17.7 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 98
  
• Lumens: 1075lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 18-24"

Model No. HG978-22W

• Power: 22W
• Dimensions: 23.6 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 113
  
• Lumens: 1583lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 24-30"

Model No. HG978-26W

• Power: 26W
• Dimensions: 29.5 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 130
  
• Lumens: 1662lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 30-36"

Model No. HG978-36W

• Power: 36W
• Dimensions: 35.4 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 153
  
• Lumens: 2728lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 36-42"

Model No. HG978-42W

• Power: 42W
• Dimensions: 47.2 x 4.3 x 1"
• Voltage: 110-120V/60Hz; 220-240V/50Hz
• LED Quantity: 215
  
• Lumens: 2815lm
• Cord Length: 4.9ft+2.3ft
• Aquarium Size: 48-54"