# Energy-saving lamp Ultron 138092 12W 4000K

**URL:** https://aio.lv/en/product--ultron-138092--3117843
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** LED Bulbs
**Manufacturer:** Ultron
**Manufacturer code:** 138092
**EAN:** 4040895380920
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ultron-138092--3117843

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Ultron 138092 energy-saving lamp offers a power of 12W with a luminous flux of 650 lm. It has a long lifespan of 25,000 hours and a color temperature of 4000 K, providing a neutral white light. With a beam angle of 90°, it is ideal for various lighting applications, ensuring energy efficiency and durability.

## Long description

The Ultron 138092 12W 4000K energy-saving lamp delivers neutral white light with a luminous flux of 650 lm while consuming only 12 watts. Designed for general indoor lighting, the lamp provides a consistent beam angle of 90° and a rated service life of approximately 25,000 hours, combining energy efficiency and long operational life for residential and commercial installations.
Advantages
The lamp produces neutral white light at 4000 K that supports accurate colour rendering for tasks requiring clear visibility. With a compact form factor and a moderate beam angle, it is suitable for directional and ambient applications. Its long rated lifetime reduces the need for frequent replacements and contributes to lower maintenance costs and reduced energy consumption compared with traditional incandescent lighting.
Suitable for
General indoor lighting in living rooms, kitchens and corridors
Office spaces and workstations requiring neutral white illumination
Retail display areas and shelving where focused, consistent light is needed
Task lighting in workshops, garages and utility rooms
Key specifications
Power consumption: 12 W
Luminous flux: 650 lm
Colour temperature: 4000 K (neutral white)
Beam angle: 90°
Rated lifetime: approximately 25,000 hours
Energy efficiency class: G
How to use
Install the lamp into a compatible socket and ensure the fixture is rated for the lamp’s wattage. Switch off mains power before installation. After seating the lamp correctly, restore power and verify stable operation. Use the lamp in enclosed or open luminaires as specified by the fixture manufacturer, and avoid use with dimmers unless the lamp is explicitly marked as dimmable.
Usage recommendations
For best results, use the lamp in dry indoor environments and in fixtures that allow adequate ventilation. Replace lamps in sets at the same time to maintain uniform light quality across a space, and consult the lighting fixture documentation if using in enclosed fittings or near sensitive electronic equipment.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Bulb power | 12 W |
| Luminous flux | 650 lm |
| Colour temperature | 4000 K |
| Beam angle (max) | 90 ° |
| Bulb lifetime | 25000 h |
| Product colour | Metallic, White |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class | G |
| Energy efficiency scale | A to G |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.383 kg |
| Height | 80 mm |
| Width | 140 mm |
| Depth | 140 mm |

### Other features

| Feature | Value |
|---|---|
| Energy consumption (1000 hours) | 12 kWh |

## FAQ

### How much does the Energy-saving lamp Ultron 138092 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1300 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 01.07.2026 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 Ultron 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 Ultron 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: bulb power, luminous flux, colour temperature, 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 Energy-saving lamp Ultron 138092?

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/3117843/53736490_large.webp