The Chihiros B45 is a 29W LED aquarium light designed for planted tanks from 45 to 65 cm. Featuring white and 3-in-1 RGB LEDs at 1,747 lm, it delivers a natural spectrum suitable for easy to medium-demand aquatic plants. The built-in dimmer allows direct brightness adjustment; app control is available via Bluetooth with the My Chihiros App.

The B-Series is Chihiros’ mid-range option — combining app flexibility with manual dimming convenience. Adjustable brackets allow it to fit tanks across a 20 cm range.

Key features

• Built-in manual dimmer + Bluetooth (My Chihiros App)
• White + RGB 3-in-1 LED combination
• Adjustable brackets (fits 45–65 cm tanks)
• Sunrise/sunset simulation via app

Technical specifications

• Power: 29 W
• Luminous flux: 1,747 lm
• Tank size: 45–65 cm
• LED type: White + RGB 3-in-1
• Control: Manual dimmer + Bluetooth app