# LED bulb GU10 Osram 4099854456374 — 6.1 W, 575 lm, Cool white 4000 K, CRI 90, 60° beam

**URL:** https://aio.lv/en/product--osram-4099854456374--11646600
**Data updated:** 2025-11-22 08:24 (EET)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4099854456374
**EAN:** 4099854456374
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4099854456374--11646600

## 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 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

LED bulb Osram model 4099854456374 with GU10 base delivers 575 lm from 6.1 W, replacing roughly an 80 W halogen. It provides cool white light at 4000 K with a CRI of 90 for accurate colour rendering and a 60° beam angle. Power factor 0.7. Suitable for spot and downlight fixtures in homes, offices and retail to save energy while maintaining good light quality.

## Long description

LED bulb Osram model 4099854456374 with a GU10 base delivers 575 lm from 6.1 W, providing cool white light at 4000 K with a high Colour Rendering Index (CRI) of 90 and a 60° beam angle. The lamp offers instant 100% light with no warm-up time and a long service life, making it a direct replacement for traditional GU10 halogen spots while consuming significantly less energy. Power factor is 0.7 and the product is classified in energy efficiency class E.
Advantages
The LED bulb allows quick and safe replacement without rewiring, matching the design and dimensions of incandescent or halogen GU10 lamps. It produces no UV or near‑IR radiation in the beam, supports stepless dimming with broad dimmer compatibility, and has lower maintenance costs due to its long lifetime. The lamp provides high luminous efficacy (575 lm at 6.1 W) and instant full brightness.
Suitable for
Spot and downlight fixtures in homes
Office lighting in ceilings and recessed spots
Retail and display spotlights
General directional lighting where GU10 bulbs are used
Key specifications
Model: Osram 4099854456374
Base: GU10
Power: 6.1 W
Luminous flux: 575 lm (Cool white)
Colour temperature: 4000 K
Beam angle: 60°
CRI: 90
Power factor: 0.7
Energy efficiency class: E
Rated energy consumption: 7 kWh/1000 h
How to use
Turn off power before replacing an existing GU10 lamp. Remove the old GU10 lamp and push the Osram LED GU10 into the socket until it clicks into place. Restore power and, if a dimmer is used, ensure the fixture is compatible with LED dimming. The lamp provides instant full light after switching on.
Usage recommendations
For dimming applications, check compatibility at www.ledvance.com/dim and use dimmers specified for LED loads to ensure stable performance. Avoid use in fittings that exceed the rated ambient temperature or in fully enclosed luminaires unless specified by the manufacturer.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | GU10 |
| Bulb power | 6.1 W |
| Luminous flux | 575 lm |
| Light colour | Cool white |
| Colour temperature | 4000 K |
| Beam angle (max) | 60 ° |
| Power factor | 0.7 |
| Dimmable | Yes |
| Luminous intensity | 600 cd |
| Color Rendering Index (CRI) | 90 |
| Warm-up time to 60% light | 0.5 |
| Equivalent bulb power | 80 W |
| Number of switch cycles | 100000 |
| Luminous efficacy | 94 lm/W |
| Light distribution | Directional |
| Bulb size | PAR16 |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Energy efficiency class | E |
| Input frequency | 50/60 |
| Bulb current | 35 mA |
| Energy efficiency scale | A to G |
| Energy consumption per 1000 hours | 7 kWh |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | UKCA, CE, EAC |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.042 kg |
| Height | 50 mm |
| Width | 50 mm |
| Length | 52 mm |
| Diameter | 50 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 49 g |
| Package depth | 49 mm |
| Package height | 62 mm |
| Package width | 49 mm |
| Package type | Box |
| Quantity per pack | 1 pc(s) |

### Other features

| Feature | Value |
|---|---|
| Doesn't contain | Mercury (element) |

## FAQ

### How much does the LED bulb GU10 Osram 4099854456374 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 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 osram 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 osram 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, 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 LED bulb GU10 Osram 4099854456374?

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/11646600/66914214_large.webp