# LED bulb Synergy21 S21-LED-TOM00070 Warm white 3500 K 5 W GX5.3

**URL:** https://aio.lv/en/product--synergy21-s21-led-tom00070--12370510
**Data updated:** 2026-04-23 13:19 (EEST)
**Category:** LED Bulbs
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-TOM00070
**EAN:** 4038816999795
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-tom00070--12370510

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-TOM00070 is a 5 W LED retrofit bulb with a GX5.3 (G4-style) base, offering 480 lm luminous flux and warm white light at 3500 K. With a wide 120° beam angle and an estimated lifetime of 40,000 hours, it suits general lighting tasks, accent fixtures, and replacements for low-voltage halogen lamps.

## Long description

Synergy21 S21-LED-TOM00070 is a 5 W LED retrofit bulb with a GX5.3 base that delivers warm white light at 3500 K and a luminous flux of approximately 480 lm. Designed as a low-voltage replacement for small halogen lamps, it provides a wide 120° beam and an estimated lifetime of 40,000 hours, suitable for general illumination and accent lighting in homes and commercial settings.
Advantages
The bulb offers energy-efficient 5 W consumption while producing brightness comparable to low-voltage halogen equivalents, with long rated life that reduces replacement frequency. Its 120° beam provides broad light distribution for fixtures that require wide coverage, and the warm white 3500 K colour gives neutral-warm illumination suitable for living spaces and display lighting.
Suitable for
 Low-voltage fixtures that accept GX5.3 (G4-style) base bulbs
 Accent and display lighting in cabinets, showcases, or retail displays
 General ambient lighting in small luminaires, bedside lamps or task fixtures
When it may not be suitable
This LED bulb is designed for low-voltage fittings with a GX5.3 base and will not fit standard screw or bayonet sockets. It may not be appropriate where very high colour rendering or specialised dimming behaviour is required unless compatibility is confirmed with the fixture or dimmer. For applications needing a narrower beam, higher lumen output, or different colour temperature, choose a different lamp type.
Key specifications
 Rated power: 5 W
 Luminous flux: 480 lm (approx.)
 Colour temperature: 3500 K (warm white)
 Beam angle: 120° (wide beam)
 Estimated lifetime: 40,000 hours
 Base type: GX5.3 (G4-style low-voltage pin base)
How to use
Ensure the fixture accepts GX5.3 low-voltage bulbs before installation. Switch off power to the luminaire, insert the bulb into the socket by aligning the two pins with the fitting, and secure it in place. Restore power and verify operation. For safe operation, use with compatible transformers or drivers rated for LED retrofit bulbs and follow any manufacturer guidance for dimmer compatibility.
What to consider before purchase
 Verify the fixture uses a GX5.3 (G4-style) low-voltage socket
 Confirm transformer/driver compatibility and dimmer support if required
 Check desired colour temperature and beam angle match the application
Usage recommendations
Use this Synergy21 5 W GX5.3 LED bulb as a direct replacement for low-voltage halogen lamps in cabinets, display cases, and small fixtures; verify transformer type and dimmer compatibility for reliable performance and expected lifetime.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | GX53 |
| Bulb power | 5 W |
| Luminous flux | 480 lm |
| Light colour | Warm white |
| Colour temperature | 3500 K |
| Beam angle (max) | 120 ° |
| Bulb lifetime | 40000 h |
| Product colour | White |
| Bulb size | MR16 |

### Power

| Feature | Value |
|---|---|
| Bulb voltage | 12 |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 10 mm |
| Diameter | 44 mm |

### Other features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 50 |
| Energy consumption (1000 hours) | 5 kWh |
| Energy efficiency class (old) | A++ |

## FAQ

### How much does the Synergy21 S21-LED-TOM00070 LED bulb 5 W 3500 K cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 27.07.2026 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 Synergy21 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 Synergy21 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: fitting/cap type, bulb power, luminous flux, colour temperature, 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 Synergy21 S21-LED-TOM00070 LED bulb 5 W 3500 K?

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/12370510/68492926_large.webp