# LED bulb Osram PAR16 GU10 4.3 W 350 lm 4000 K (Cool white)

**URL:** https://aio.lv/en/product--osram-4058075036703--12107228
**Data updated:** 2026-03-20 09:57 (EET)
**Category:** LED Bulbs
**Manufacturer:** osram
**Manufacturer code:** 4058075036703
**EAN:** 4058075036703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--osram-4058075036703--12107228

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Osram PAR16 LED bulb with GU10 cap, 4.3 W power and 350 lm luminous flux. Produces cool white light at 4000 K with a maximum beam angle of 36° and CRI 80. Rated lifetime about 15,000 hours and power factor 0.5. Suitable for spot and accent lighting in residential and commercial interiors.

## Long description

Osram PAR16 GU10 LED bulb, 4.3 W with 350 lm luminous flux, delivers cool white light at 4000 K in a compact PAR16 reflector shape. Designed as a professional LED alternative to high-voltage halogen lamps, this GU10 lamp provides a narrow beam (max 36°) suitable for directed spot and accent lighting in both residential and commercial interiors. The lamp is mercury-free, made in Germany, and rated for about 15,000 hours of operation with instant full output and a power factor of 0.5.
Advantages
The Osram PAR16 GU10 4.3 W offers reduced energy consumption compared with equivalent halogen reflectors while maintaining focused illumination for displays and task areas. Its compact full-glass design with a single optic allows straightforward replacement of halogen GU10 reflectors without modifying fixtures. With instant 100% light and a rated life of approximately 15,000 hours, the lamp is suitable for applications that require reliable, long-lasting spot lighting.
Suitable for
Shop displays and merchandise spotlighting
Hospitality lighting in hotels and restaurants
Museums and galleries for accent lighting of exhibits
Residential downlights and track lighting for kitchens or living areas
Highlighting walkways, doors, stairs, and architectural details
Display cabinets and shop windows
Key specifications
Cap / fitting: GU10 reflector (PAR16) designed for 220–240 V, 50–60 Hz
Rated power consumption: 4.3 W
Luminous flux: 350 lm
Colour temperature: 4000 K (cool white)
Beam angle: maximum 36° for directed spot lighting
Color Rendering Index (CRI): 80
Rated lifetime: approximately 15,000 hours
Construction: compact full-glass reflector with single optic; mercury-free
Suitable for use as a direct halogen replacement in compatible fixtures
How to use
Ensure the luminaire is switched off and cool before replacing a lamp. Insert the GU10 base into the socket and rotate until it locks securely. Use the lamp in fixtures rated for mains voltage (220–240 V) and compatible with reflector-type GU10 bulbs; ensure the fixture provides adequate ventilation and is suitable for the rated beam and heat dissipation. The lamp provides instant full output at power-on and requires no warm-up time.
Usage recommendations
For best results use in recessed downlights, track heads or display luminaires with compatible GU10 sockets and clear optical covers to preserve the narrow beam. Avoid use in enclosed fixtures that do not allow heat dissipation beyond the manufacturer's recommendations. For outdoor applications, install only in suitable weatherproof luminaires. When replacing halogen lamps, verify beam angle and luminous flux to maintain the intended visual effect and ensure adequate color rendering for products or exhibits.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Fitting/cap type | GU10 |
| Bulb power | 4.3 W |
| Luminous flux | 350 lm |
| Light colour | Cool white |
| Colour temperature | 4000 K |
| Beam angle (max) | 36 ° |
| Power factor | 0.5 |
| Luminous intensity | 850 cd |
| Color Rendering Index (CRI) | 80 |
| Lumen maintenance factor | 70 % |
| Warm-up time to 60% light | 0.5 |
| Bulb lifetime | 15000 h |

### Power

| Feature | Value |
|---|---|
| Input voltage | 220 - 240 |
| Input frequency | 50 - 60 |

### Technical details

| Feature | Value |
|---|---|
| Mean cycles between failures (MCBF) | 100000 |
| Start-up time | 0.5 s |
| Mercury content | 0 mg |

### Weight & dimensions

| Feature | Value |
|---|---|
| Length | 55 mm |
| Diameter | 51 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2538 g |
| Package depth | 142 mm |
| Package height | 137 mm |
| Package width | 673 mm |
| Package type | Box |

### Other features

| Feature | Value |
|---|---|
| AC input frequency | 50 - 60 |
| AC input voltage | 220-240 |
| Energy consumption (1000 hours) | 4 kWh |
| Energy efficiency class (old) | A+ |

## FAQ

### How much does the Osram PAR16 GU10 LED 4.3W 4000K cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 13.07.2026 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, 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 Osram PAR16 GU10 LED 4.3W 4000K?

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/12107228/67654479_large.webp