The Fluval Spec 19L LED Replacement Light is a direct replacement lamp designed for use with the 19‑litre Spec aquarium series. This unit replaces the original lighting assembly and is ideal when the old lamp fails or you just need a spare — it does not include a power supply or transformer.

This slim LED light unit provides bright, aquarium‑appropriate illumination suitable for freshwater setups. It fits directly onto the tank and is ideal for plant growth or enhancing fish colouration. By replacing only the lamp, you can revive your existing Spec 19 L system without investing in a full kit.

Key Features:

• LED replacement lamp for Fluval Spec 19 L aquarium
• Lamp only — transformer/power supply not included
• Waterproof casing for safe indoor aquarium use
• Simple installation onto existing aquarium top
• Provides aquarium‑suitable light for plants and fish

This replacement lamp is a practical, cost‑effective solution for restoring lighting to your Fluval Spec 19 L aquarium. Perfect for routine maintenance or as a backup lighting unit, it ensures your tank stays bright without needing to replace the entire setup.

Specifications:

• Compatibility: Fluval Spec 19 L aquarium series
• Included: LED lamp only
• Excludes: Transformer / power supply
• Use: Indoor freshwater aquariums
• Light type: LED

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.