Seaoura Programmable LED Aquarium Light 30 To 45 Cm

If you need reliable aquarium lighting for a small freshwater planted tank, this LED aquarium light delivers programmable day and night cycles with a built-in timer and power-off memory. The light is designed for tanks roughly 30 to 45 cm wide, so it suits compact freshwater setups where consistent, repeatable lighting schedules matter for plant growth and aquarium appearance.

The fixture uses seven rows of mixed 5050 and 2835 LEDs to offer a full spectrum plus selectable colours and a 20-step dimmer, making it straightforward to tune both brightness and mood. Practical features include a replaceable battery that preserves the clock through power cuts, a 15-minute brightness gradient between stages to avoid startling fish, and an IP68 waterproof body with aluminium and PC construction for easier cleaning and longer life. The taller adjustable mount improves coverage so light reaches corners and taller plants more evenly, while a 2.2 m cable gives flexible positioning.

Key Features

• Programmable 24/7 timer with custom day, night and transition stages – automates realistic sunrise to moonlight cycles
• Full spectrum LEDs with high PAR and CRI – supports photosynthesis and natural tank colours under adjustable brightness
• Power-off time memory – keeps your lighting schedule after cleaning or a blackout so you do not need to reprogramme
• IP68 waterproof body and durable construction – easy to wipe clean and suitable for routine aquarium use
• Adjustable taller mount for 30-45 cm tanks – improves coverage and light distribution for planted freshwater aquaria

Frequently Asked Questions

Is this light suitable for freshwater planted aquariums?

Yes. Its full spectrum LEDs and reasonable blue and red wavelengths give high PAR suitable for freshwater plant photosynthesis and healthy fish viewing.

What tank sizes does it fit?

The adjustable mount fits tanks 30 to 45 cm wide and is suitable for 2.5 to 5.5 gallon fish tanks, covering small desktop aquaria.

How does the programmable timer and power-off memory work?

You can program DAY, NIGHT or 24/7 modes with DIY hour and minute settings for sunrise, daylight, sunset and moonlight. A replaceable battery keeps the timer after power loss.

Is it easy to install and position over my tank?

Installation uses the included taller extendable bracket to position the light over the tank; the stand ensures even coverage and the 2.2 metre cable gives flexible placement.

Is the light waterproof and suitable for continuous use?

Yes. The IP68 waterproof body, aluminium shell and PC material provide water and heat resistance, making it solid and durable for continuous daily use.

Check the recent prices for Customizable LED Aquarium Light with Timer below.