# LED bulb GTV MR16 4W 12V SMD (LD-SM4016-64) compact spotlight lamp

**URL:** https://aio.lv/en/product--gtv-ld-sm4016-64--12114584
**Data updated:** 2026-03-20 10:07 (EET)
**Category:** LED Bulbs
**Manufacturer:** GTV
**Manufacturer code:** LD-SM4016-64
**EAN:** 5901867190109
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--gtv-ld-sm4016-64--12114584

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

GTV LED bulb MR16 4W 12V SMD (LD-SM4016-64) is a low-voltage spotlight lamp designed for MR16 fittings. With a 4W SMD LED module and 12V input it replaces higher-wattage halogen lamps, offering focused directional light for track, display, cabinet or accent lighting. Compatible with appropriate 12V transformers and suitable for residential and commercial accent illumination.

## Long description

GTV LED bulb MR16 4W 12V SMD (LD-SM4016-64) compact spotlight lamp is a low-voltage directional light source designed for MR16 fixtures. The lamp uses a 4W SMD LED module on a 12V supply to provide focused illumination with lower energy consumption compared with traditional halogen MR16 bulbs. It is intended for use in track heads, display cases, recessed downlights and other fittings that accept MR16 lamps and are powered by an appropriate 12V transformer.
Advantages
The compact SMD design delivers consistent light output with reduced heat generation and higher efficiency compared to equivalent halogen lamps. Low power consumption (4W) provides energy savings and lower operating costs while maintaining concentrated beam performance suitable for accent or task lighting. The 12V operation enables use with common low-voltage lighting systems and transformers, keeping compatibility with many existing MR16 installations.
Suitable for
Accent and display lighting in retail, gallery or exhibition spaces
Cabinet, shelf and furniture illumination
Track lighting and adjustable spot fixtures
Residential and commercial recessed or surface MR16 fittings
Key specifications
Light source type: SMD LED
Rated power: 4 W
Input voltage: 12 V (low-voltage system)
Base type: MR16-compatible bi-pin
Beam characteristic: directional spot/compact beam
Application: indoor accent and task lighting
How to use
Install the lamp into MR16-compatible fixtures following the fixture manufacturer’s instructions. Ensure the lighting circuit uses a compatible 12V transformer or low-voltage driver rated for LED loads; do not connect directly to mains voltage. Before installation or replacement, switch off power and allow any existing lamp to cool. Push the bi-pin base gently into the MR16 socket until it seats securely. After installation, restore power and check the light output and beam alignment.
Usage recommendations
Use the lamp in fixtures rated for low-voltage MR16 lamps and pair it with a compatible 12V transformer or LED driver. For best performance in display or accent applications, select fixtures with suitable reflectors or lenses to control beam spread and avoid frequent on/off cycles in environments where long lifetime is required.

## Specifications

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | G |

## FAQ

### How much does the GTV MR16 LED bulb 4W 12V cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 10.07.2026 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 GTV 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 GTV 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy efficiency class, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for GTV MR16 LED bulb 4W 12V?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12114584/67649852_large.webp