OSRAM LED Bulb E27 13W 4000K

Name: OSRAM LED Bulb E27 13W 4058075304253
Brand: osram
SKU: 12504402
Price: 5.99 EUR
Availability: InStock

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OSRAM LED Bulb E27 13W 1521lm 4000K Cool White

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Short description

The OSRAM LED bulb is an energy-efficient lighting solution with an E27 base, consuming 13W to provide a luminous flux of 1521 lm, equivalent to a 100W incandescent bulb. It features a 4000K cool white color temperature and a 200° beam angle. With a lifespan of 15,000 hours and a CRI of 80, this bulb is ideal for general indoor lighting applications, offering reliable performance and consistent illumination for residential or commercial spaces.

Available for order: 667 pcs.

Warranty: 2 Years

SKU: 12504402

Manufacturer: osram

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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05.08.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 0.06 kg)

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Payment Methods:

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Product information

Description

The OSRAM LED bulb is a high-performance lighting solution designed to replace traditional 100W incandescent lamps while consuming only 13W of power. Featuring a standard E27 base, this bulb provides a bright luminous flux of 1521 lumens, ensuring efficient and consistent illumination for various indoor environments. With a cool white color temperature of 4000K and a wide 200-degree beam angle, it delivers clear, neutral light suitable for both residential and commercial settings.

Advantages

This LED bulb offers significant energy savings compared to conventional lighting technologies, helping to reduce electricity costs without compromising on brightness. Its compact A-shape design allows for seamless installation in most standard fixtures, making it an ideal direct replacement for older bulbs. The technology ensures instant full brightness upon switching on, eliminating any warm-up time. Furthermore, the long operational lifespan of 15,000 hours minimizes the need for frequent replacements, providing reliable and long-term performance.

Suitable for

General indoor lighting in residential homes
Office spaces and workspaces requiring clear, neutral light
Kitchens and utility rooms where high visibility is essential
Commercial retail environments

When it may not be suitable

This bulb is not designed for use with external dimming switches and may flicker or fail if connected to one. It is also intended for indoor use and should not be exposed to direct moisture or outdoor weather conditions unless housed in a fully protected, sealed fixture.

Key specifications

Base type: E27
Power consumption: 13W
Equivalent power: 100W
Luminous flux: 1521 lm
Color temperature: 4000K (Cool White)
Beam angle: 200°
Lifespan: 15,000 hours
Color Rendering Index (CRI): 80

How to use

To install the bulb, ensure the power supply to the light fixture is switched off. Carefully remove the old bulb from the E27 socket once it has cooled down. Screw the OSRAM LED bulb into the socket by turning it clockwise until it is secure. Once installed, switch the power back on to enjoy instant illumination. Ensure the bulb is used in a fixture that allows for proper heat dissipation to maintain its rated lifespan.

What to consider before purchase

Check that your fixture uses an E27 screw base
Verify that your light switch is not a dimmer type
Ensure the physical dimensions of the A-shape bulb fit your lampshade or fixture
Confirm that 4000K cool white light is appropriate for your desired room atmosphere

Usage recommendations

For optimal performance and longevity, avoid installing this bulb in fully enclosed fixtures that do not allow for adequate airflow, as heat buildup can reduce the lifespan of the LED components.

Specifications

Energy consumption per 1000 hours:: 13 kWh
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.: E
Colour temperature: A method of describing the color characteristics of light, usually either warm (yellowish) or cool (bluish). Usually measured in degrees of Kelvin (°K).: 4000 K
Equivalent bulb power: More energy-efficient light technologies often require less power than original bulb technology. The equivalent bulb power compares the power of a new bulb with the power for an original bulb to produce the same amount of light.: 100 W
Bulb lifetime: The length of time that the bulb will last for.: 15000 h
Luminous flux: Luminous flux or luminous power is the measure of the perceived power of light measured in lumen. The luminous flux is a weighted sum of the power at all wavelengths in the visible band.: 1521 lm
Fitting/cap type: The type of fitting (used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or measuring fluid flow) or cap (a pipe fitting used to seal the end of a pipe).: E27
Bulb power: The power of the lamp, usually measured in watts (W).: 13 W
Light colour: The colour of the light produced by the product.: Cool white

All features

Other features

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: -20 - 40
Heavy metals free:: Hg (mercury)

Packaging data

Package type: The type of product package e.g. box.: Box
Package weight: Weight of the packaged product.: 52 g
Package depth: The distance from the front to the back of the packaging.: 60 mm
Package height: The distance from the top to the bottom of the packaging.: 162 mm
Package width: The distance from one side of the packaging to the other.: 60 mm
Quantity per pack:: 1 pc(s)

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 0.045 kg
Length: The measurement or extent of something from end to end.: 118 mm
Diameter: Distance from one side of a body (circle or sphere) to the other side, measured by a straight line passing through the centre of the body.: 60 mm

Power

Input frequency: The frequency (Hz) which is required to power the product.: 50 - 60
Input voltage: The voltage (V) which is required to power the product.: 220 - 240
Bulb current:: 108 mA
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.: A to G
Energy consumption per 1000 hours:: 13 kWh
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.: E

Performance

Warm-up time to 60% light:: 0.5
Luminous efficacy:: 117 lm/W
Number of switch cycles:: 100000
Power factor:: 0.5
Color Rendering Index (CRI):: 80
Beam angle (max):: 200 °
Dimmable: The ability to vary the power output. For example, a light can be 'dimmed' to half power to make it less bright.: No
Finish type: The way that a product is finished e.g. a matt or gloss finish.: Frosted
Colour temperature: A method of describing the color characteristics of light, usually either warm (yellowish) or cool (bluish). Usually measured in degrees of Kelvin (°K).: 4000 K
Light colour: The colour of the light produced by the product.: Cool white
Equivalent bulb power: More energy-efficient light technologies often require less power than original bulb technology. The equivalent bulb power compares the power of a new bulb with the power for an original bulb to produce the same amount of light.: 100 W
Bulb lifetime: The length of time that the bulb will last for.: 15000 h
Luminous flux: Luminous flux or luminous power is the measure of the perceived power of light measured in lumen. The luminous flux is a weighted sum of the power at all wavelengths in the visible band.: 1521 lm
Fitting/cap type: The type of fitting (used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or measuring fluid flow) or cap (a pipe fitting used to seal the end of a pipe).: E27
Bulb power: The power of the lamp, usually measured in watts (W).: 13 W

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Energy label

4058075304253

Model

Device manufacturer code

osram

Manufacturer

Device manufacturer

Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

4000 K

Colour temperature

A method of describing the color characteristics of light, usually either warm (yellowish) or cool (bluish). Usually measured in degrees of Kelvin (°K).

100 W

Equivalent bulb power

More energy-efficient light technologies often require less power than original bulb technology. The equivalent bulb power compares the power of a new bulb with the power for an original bulb to produce the same amount of light.

15000 h

Bulb lifetime

The length of time that the bulb will last for.

1521 lm

Luminous flux

Luminous flux or luminous power is the measure of the perceived power of light measured in lumen. The luminous flux is a weighted sum of the power at all wavelengths in the visible band.

E27

Fitting/cap type

The type of fitting (used in pipe plumbing systems to connect straight pipe or tubing sections, to adapt to different sizes or shapes, and for other purposes, such as regulating or measuring fluid flow) or cap (a pipe fitting used to seal the end of a pipe).

13 W

Bulb power

The power of the lamp, usually measured in watts (W).

Cool white

Light colour

The colour of the light produced by the product.

Customer reviews

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Customer questions

FAQ

How much does the OSRAM LED Bulb E27 13W 4000K 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 — 667 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 Friday 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy consumption per 1000 hours, energy efficiency class, colour temperature, equivalent bulb power, bulb lifetime, luminous flux, fitting/cap type, bulb power, light colour, 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.

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OSRAM LED Bulb E27 13W 1521lm 4000K Cool White

Short description

Product information

Description

Advantages

Suitable for

When it may not be suitable

Key specifications

How to use

What to consider before purchase

Usage recommendations

Specifications

Other features

Packaging data

Weight & dimensions

Power

Performance

Description

Similar products

Product comparison

Energy label

Customer reviews

Customer questions

How much does the OSRAM LED Bulb E27 13W 4000K cost, and is it available for purchase?

If I order this product today, when will I receive my order?

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?