LANDEN AQUABRITE AB45 WRGB LED Aquarium Light — 43W Bracket Mount for 45–60cm Rimless Tanks

43 Watts of True Spectrum, Across 45cm.

The AQUABRITE AB45 is the mid-size fixture in the WRGB four-channel range — 70 LEDs across 45 cm, with white, red, green and blue driven as separate channels. That combination gives aquatic plants the spectrum they actually grow under while keeping the colors in the tank honest. Brackets slide 7.5 cm per side, so one fixture covers rimless tanks from 45 to 60 cm.

Why You'll Love It

• WRGB four-channel spectrum — a dedicated white channel alongside red, green and blue — growth light without a color cast.
• 70 LEDs across 45 cm — even coverage from front glass to back, with no hot spot down the middle.
• Four preset modes and stepless dimming — switch the whole look with one button, then dial brightness anywhere you want it.
• 6–12H timer with memory — set 6, 8, 10 or 12 hours; settings come back on their own after a power cut.

Four Channels, Not Three

Most lights in this class mix three colors and call it full spectrum. The AB45 adds a dedicated white channel to red, green and blue, so foliage reads natural rather than tinted — greens stay green, reds stay saturated, and the water looks clear instead of colored.

One Button, Four Scapes

Mode 1 Full-Spectrum Growth is the everyday default. Mode 2 Color Enhancement deepens reds and greens for a display scape. Mode 3 Lush Forest suits mossy, shaded and paludarium layouts. Mode 4 Moonlight drops to a dim evening glow. One button cycles all four — no app, no pairing, nothing to keep charged.

Built to Sit Low and Disappear

The housing is aluminum, with a widened surface and grooved profile that pull heat away from the diodes — a cooler LED simply lasts longer. The cord exits at the rear and the bracket arms sit low behind the tank, so from the viewing side there is very little to see besides the light itself.

Specifications

What's in the Box

• LED light fixture
• Adjustable brackets with M4 screws
• Controller
• Power adapter and power cord
• Allen key

Safe Delivery, Guaranteed

Your light ships in its original protective packaging. If it arrives damaged, send us a photo and we'll make it right.

Complete Your Setup

• LANDEN 45P AIO — 15 gal rear-filtration tank
• LANDEN Paludarium Tank — 45cm
• LANDEN 60L — 5.8 gal long tank
• THRIVA Aqua Soil Substrate — 5L