# Car LED Bulbs Amio H4 — AMI-02843 (4‑side COB design, replacement for H4 halogen)

**URL:** https://aio.lv/en/product--amio-ami-02843--11924582
**Data updated:** 2026-03-10 09:31 (EET)
**Category:** LED accessories
**Manufacturer:** Amio
**Manufacturer code:** AMI-02843
**EAN:** 5903293028438
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--amio-ami-02843--11924582

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Amio AMI-02843 H4 car LED bulbs feature a 4-side COB (chip on board) light source designed as a direct replacement for H4 halogen bulbs. These automotive LED lamps provide focused illumination for low and high beam circuits, improved energy efficiency compared with halogen, and compact form suitable for standard H4 sockets. Intended for passenger vehicles seeking brighter, more efficient headlight lighting.

## Long description

The Amio H4 LED bulbs (4-side COB design) are automotive replacement lamps engineered to fit standard H4 sockets and provide focused illumination for both low and high beam circuits. Designed as a direct replacement for H4 halogen bulbs, these LED units combine a compact form factor with a multi-sided chip-on-board light source to deliver more efficient light output and a stable beam pattern suitable for many passenger vehicles.
Advantages
Compared with traditional halogen H4 bulbs, the 4-side COB layout offers improved light distribution and a more concentrated beam for road illumination. The LED construction reduces power consumption and heat generation while maintaining steady light output. Compact dimensions allow installation in many headlamp housings that accept standard H4 fittings, and the design supports dual-beam operation without changing the vehicle's wiring layout.
Suitable for
 Passenger car headlights with standard H4 sockets requiring a dual-beam solution
 Drivers seeking increased luminous efficiency compared with halogen bulbs
 Applications where compact LED modules are needed to fit restrictive headlamp housings
Key specifications
 Bulb type: H4-compatible LED replacement for dual-beam operation (low and high beam)
 Light source: 4-side COB (chip on board) LEDs
 Socket compatibility: standard H4 fitting for passenger vehicles
 Operating principle: focused beam pattern designed for headlight use
 Power and efficiency: lower power consumption compared with halogen technology
 Form factor: compact design intended to fit common H4 housings
How to use
Install the Amio H4 LED bulbs into the vehicle's headlamp socket following the vehicle manufacturer's procedure for H4 lamp replacement. Ensure the ignition is turned off and the headlight switch is in the off position before beginning. Carefully remove the original halogen bulb, align the LED bulb with the H4 socket, and secure it in place. After installation, verify correct alignment of low and high beam functions and adjust the headlight aim if necessary to comply with road safety requirements.
Usage recommendations
For optimal performance, use these LED bulbs in headlamp housings that allow sufficient heat dissipation and avoid forcing installation where space is extremely limited. If the vehicle originally used halogen reflectors, check local regulations on LED replacements and, if required, combine with appropriate beam adjustment or additional optics to achieve compliant light distribution.

## FAQ

### How much does the Amio H4 LED Bulbs AMI-02843 cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 623 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 08.07.2026 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 Amio 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 Amio 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/11924582/67356032_large.webp