# MARINA Micro LED Light Unit lamp with power supply AH-4200 – aquarium micro LED lighting

**URL:** https://aio.lv/en/product--marina-ah-4200--12058621
**Data updated:** 2026-03-12 19:42 (EET)
**Category:** Aquarium Supplies
**Manufacturer:** MARINA
**Manufacturer code:** AH-4200
**EAN:** 015561134200
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--marina-ah-4200--12058621

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

MARINA Micro LED Light Unit AH-4200 is a compact aquarium lamp with an integrated power supply designed to provide focused LED illumination for small tanks and desktop aquariums. The unit delivers efficient, low-heat lighting suitable for viewing fish and plants, easy mounting and simple operation. Ideal for accent lighting, small freshwater setups and desktop displays.

## Long description

MARINA Micro LED Light Unit AH-4200 is a compact aquarium lamp with an integrated power supply designed to provide focused LED illumination for small tanks and desktop aquariums. The unit delivers efficient, low‑heat lighting suitable for viewing fish and plants, and it offers a minimalist form factor that fits narrow rim and open‑top aquaria. Simple to install and operate, this micro LED lamp is intended for accent lighting, small freshwater tanks and desktop displays where space is limited.
Advantages
The MARINA Micro LED Light Unit provides bright, energy‑efficient illumination with minimal heat output, extending comfort for aquatic life and reducing the need for cooling. Its integrated power supply eliminates the need for an external adapter and simplifies cable management. The compact design enables versatile placement on narrow edges or hanging over small tanks while keeping the lighting focused and consistent for better viewing. The lamp is easy to mount and operate, requiring no specialist tools.
Suitable for
 Small freshwater aquariums and nano tanks
 Desktop and office aquarium displays
 Accent lighting for planted tanks with low‑light species
 Temporary setups, quarantine tanks or breeding jars
Key specifications
 Form factor: compact micro LED lamp with integrated power supply
 Output type: focused LED illumination designed for small aquaria
 Thermal characteristics: low heat emission suitable for enclosed or open tanks
 Installation: clip or rim mounting compatible with narrow tank edges and open-top displays
 Power delivery: built-in power supply for simplified connection and cable management
How to use
Place the MARINA Micro LED Light Unit on the tank rim or position it over an open‑top aquarium so the LED array is aligned with the water surface. Connect the power cord to a suitable mains outlet; the integrated power supply manages voltage conversion so no external adapter is required. Operate the lamp according to the routines appropriate for your aquarium inhabitants—typically several hours per day for viewing, and adjusted for plant requirements where applicable. Ensure the lamp is secured and that cable routing avoids contact with water.
Usage recommendations
For best results, use the MARINA Micro LED Light Unit in small tanks up to nano size and combine moderate photoperiods with appropriate plant and livestock selection. Monitor water temperature after initial installation to confirm there is no undesired warming in enclosed environments. Clean the lamp housing and contact points periodically to maintain stable mounting and optimal light output.

## FAQ

### How much does the MARINA Micro LED Light Unit AH-4200 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MARINA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MARINA service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12058621/67544350_large.webp