Chihiros WRGB II Pro LED Aquarium Light

The Chihiros WRGB II Pro 45 is a high-output 45 cm LED fixture designed for freshwater planted aquariums where strong plant growth, vivid color rendering, and precise lighting control are priorities. Its slim profile works especially well over rimless and open-top aquariums approximately 18–24 inches wide.

The WRGB II Pro uses 4-in-1 white, red, green, and blue LEDs to produce a broad, adjustable spectrum. With approximately 56W of power and 5,000 lumens, the 45 cm model provides substantial output for demanding planted layouts. Built-in Bluetooth control through the My Chihiros app allows you to independently adjust color channels, brightness, lighting schedules, and gradual sunrise and sunset transitions.

Key Features

• 4-in-1 WRGB LEDs: White, red, green, and blue channels provide adjustable spectrum and enhanced plant and livestock coloration.

• Bluetooth App Control: Use the My Chihiros app to control brightness, individual color channels, photoperiods, and sunrise/sunset transitions.

• High Output: Approximately 56W with up to 5,000 lumens of listed output.

• Planted Aquarium Performance: Designed for freshwater planted aquariums requiring strong, controllable lighting.

• Slim Open-Top Design: Low-profile construction complements rimless and open-top aquarium layouts.

• Expandable Mounting Options: Compatible with select Chihiros mounting accessories sold separately.

Specifications

• Model: Chihiros WRGB II Pro 45

• Power: 56W

• Recommended Aquarium Width: 45–60 cm / approximately 18–24 inches

• Fixture Dimensions: 450 × 140 × 18 mm

• LED Quantity: 50

• Luminous Flux: Approximately 5,000 lumens

• LED Type: WRGB 4-in-1

• Control: Built-in Bluetooth / My Chihiros app

• Water Resistance: IP43

• Warranty: 1-Year Manufacturer Warranty