# Lamp holder / adapter Synergy21 S21-LED-000250 White, E14 to G9, for LED bulbs

**URL:** https://aio.lv/en/product--synergy21-s21-led-000250--12099379
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-000250
**EAN:** 4038816995506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-000250--12099379

## 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-000250 is a white lamp holder/adapter that converts an E14 fitting to a G9 socket and is compatible with LED bulbs. Supplied as a single unit, it enables use of G9 LED lamps in fixtures with an E14 cap. Practical for adapting luminaires during retrofits, repairs or when replacing bulbs with LED alternatives.

## Long description

The Synergy21 S21-LED-000250 white lamp holder/adapter converts an E14 screw socket to a G9 push-fit socket, allowing installation of G9-base LED lamps into fixtures originally designed for E14 bulbs. The compact adapter preserves the existing electrical connection and physical fit of the luminaire, enabling straightforward replacement or adaptation of light sources without modifying the fixture. It is intended for use with LED lamps and provides stable contact for reliable operation.
Advantages
This adapter offers a quick and practical solution for using G9 LED bulbs in fittings with an E14 base, avoiding the need for rewiring or changing the luminaire. Its small form factor minimizes visible change inside shades and housings while maintaining secure electrical contact suitable for LED operation. The adapter supports safe power transfer between the two base types when used within the fixture’s mechanical and electrical limits.
Suitable for
Replacing E14 incandescent or halogen bulbs with G9 LED lamps where the fixture allows adequate clearance for the adapter
Adapting decorative fixtures, chandeliers and wall lamps to available G9 LED bulbs
Temporary or permanent conversion of lighting in residential rooms, offices or commercial spaces
Key specifications
Converter type: E14 screw socket to G9 push-fit socket
Intended lamp type: LED lamps with G9 base
Form factor: compact adapter designed to preserve fixture fit
Electrical connection: maintains standard mains contact for small-base lamps
Compatibility: for fixtures with E14 sockets and sufficient clearance to accommodate the adapter and G9 lamp
How to use
Switch off power to the fixture and allow the lamp to cool before handling. Remove the existing E14 bulb by unscrewing it, then screw the adapter into the E14 socket until firmly seated. Insert the G9 LED lamp into the adapter’s G9 receptacle and ensure full contact engagement. Restore power and verify lamp operation. If the lamp does not light, switch off power again and recheck seating and compatibility of the lamp and adapter.
Usage recommendations
Use only G9 LED lamps that are compatible with the fixture’s voltage and thermal limits. Confirm that the combined length of adapter plus lamp fits inside the shade or housing and does not impede ventilation. Do not install the adapter in damp or wet locations unless the luminaire is rated for such environments. If unsure about electrical compatibility or safety, consult a qualified electrician.

## Specifications

| Feature | Value |
|---|---|
| Product colour | White |
| Fitting/cap type | E14 |
| Compatible bulb types | LED |
| Quantity per pack | 1 pc(s) |
| Compatible fitting/cap type | G9 |

## FAQ

### How much does the Synergy21 E14 to G9 Adapter S21-LED-000250 cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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

## Image

https://aio.lv/img/cache/product/12099379/67638955_large.webp