Best Aquarium Fish Tank Lights Deals Online in the UK (10 Deals Found)

Last Updated - 01/02/2026 Sort By:

Best Choice
VARMHUS

New
VARMHUS Submersible LED Aquarium Light,Fish Tank Light with Remote Controller&APP Control,DIY Full Spectrum Optional Col
【Smart Bluetooth Connection and Timed】Fully full Bluetooth enable application, which allows you to choose from 16 millio

£14.59
VARMHUS

New
VARMHUS LED Aquarium Light, Color Changing Submersible Fish Tank Light with Timer for Sunrise and Sunset (18cm, Blue+Whi
Sunrise and Sunset - Our fish tank lighting equipped with a 24-hour aquarium light timer, which simulates sunrise and su

£10.99
Best Value
SEAOURA

New
SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, Adjustable Brightness, White
★[DIY MODE]: Time, Colour and Brightness 3 setting choose. Timing (Timer control key): 3 choices timer running for 6 hou

£16.99 £21.99
VARMHUS

New
VARMHUS LED Aquarium Light, Color Changing Submersible Fish Tank Light with Timer for Sunrise and Sunset (28cm, Blue+Whi
Sunrise and Sunset - Our fish tank lighting equipped with a 24-hour aquarium light timer, which simulates sunrise and su

£12.58
VARMHUS

New
VARMHUS Submersible LED Aquarium Light, 18 cm Underwater Fish Lamp Waterproof Aquarium Lighting for Fish Tank (Blue and
Waterproof--With waterproof IP67 rating, this LED light Bar could be submerged entirely under or above the water.

£9.99
NICREW

New
NICREW Submersible Aquarium Light, Underwater RGB Multicolor LED Lights for Fish Tank, 7 Inches, 18cm
MULTI COLORS: Choose from 16 solid colors and 7 levels intensity by the included IR remote, customize your own lighting

£14.99
NICREW

Used
NICREW Submersible Aquarium Light, Underwater RGB Multicolor LED Lights for Fish Tank, 7 Inches, 18cm
MULTI COLORS: Choose from 16 solid colors and 7 levels intensity by the included IR remote, customize your own lighting

£11.24
VARMHUS

New
VARMHUS LED Aquarium Light, Color Changing Fish Tank Light with Timer for Sunrise and Sunset (48cm, Blue+White)
Sunrise and Sunset - Our fish tank lighting equipped with a 24-hour aquarium light timer, which simulates sunrise and su

£18.45
17% Off
SEAOURA

New
SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, Adjustable Brightness, White
★[DIY MODE] : Time, Colour and Brightness 3 setting choose. Timing (Timer control key): 3 choices timer running for 6 ho

£22.49 £26.99
Unictop

New
Unictop LED Aquarium Fish Tank Air Stone Light,Multi-Colored Bubble Disk for Fish
MULTI-COLOUR LIGHT:The aquarium light with 6 LEDs auto changing colour and airstone combined in a single decor disk for

£12.99

10 Aquarium Fish Tank Lights deals are available from: Amazon stores, starting from £9.99.
The biggest discount we found is 23% on SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater (30-45cm) at Amazon.
The lowest price we found is £9.99 while the highest is £22.49.
Prices for the best Aquarium Fish Tank Lights deals average at £14.53.
Last updated on February 1, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Aquarium Fish Tank Lights.