Welltherm prewired power supply with dimmer - LI00400

Description

Stable and adjustable power supply for LED light frames

The Welltherm LI00400 is a prewired power supply with an integrated dimmer , specially developed for the safe and efficient control of Welltherm LED light frames . This power supply provides a constant power supply and allows for precise control of the light intensity.

Thanks to its compact design and pre-connected wiring, the LI00400 is easy to install and ideal for both residential and professional applications.


Product description

The LI00400 power supply converts mains voltage to a stable 24 V DC output , essential for reliable operation of LED light frames. The built-in dimmer offers additional flexibility by easily adjusting the light intensity to the desired ambiance or application.

Because the power supply is pre-wired, installation is quick and straightforward, without additional cabling or complex connections. This reduces installation time and minimizes the risk of errors.


Key Benefits

  • Specially designed for Welltherm LED light frames

  • Pre-wired version for quick and easy installation

  • Integrated dimmer for adjustable light intensity

  • Reliable and stable power supply

  • Compact size, easy to store away

  • Suitable for continuous and long-term use


Technical specifications

Feature Specification
Model LI00400
Input voltage 230 V AC
Output voltage 24 V DC
Assets 100 Watt
Dimensions (L × W × H) 18 × 3.7 × 2 cm
Protection class IP20
Operating temperature −20 °C to +50 °C
Connection Connector

Installation advice

  • Placement: Mount the power supply in a well-ventilated location to optimize heat dissipation.

  • Connection: Connect the power supply to the LED light frame correctly according to the instructions provided.

  • Safety: Always switch off the mains power before installation or maintenance.

💡 Tip: Ensure there is sufficient free space around the power supply to ensure a long lifespan.


Summary

The Welltherm LI00400 prewired power supply with dimmer is an essential component for the proper functioning of Welltherm LED light frames. With its stable performance, easy installation, and adjustable light output, this power supply offers everything you need for a durable and reliable LED lighting system.

Product form

€289.00 Incl. VAT

✔️Ordered before 4:30 PM = Processed the same day
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    Stable and adjustable power supply for LED light frames The Welltherm LI00400 is a pre-wired power supply with integrated dimmer, specially developed for... Read more

    • Shipped today? You still have: Feb 19, 2026 5:00 PM +0100

    Specifications

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    • Color: White
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    • Assembly: Surface mounting
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    • Brand: Welltherm
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    Description

    Stable and adjustable power supply for LED light frames

    The Welltherm LI00400 is a prewired power supply with an integrated dimmer , specially developed for the safe and efficient control of Welltherm LED light frames . This power supply provides a constant power supply and allows for precise control of the light intensity.

    Thanks to its compact design and pre-connected wiring, the LI00400 is easy to install and ideal for both residential and professional applications.


    Product description

    The LI00400 power supply converts mains voltage to a stable 24 V DC output , essential for reliable operation of LED light frames. The built-in dimmer offers additional flexibility by easily adjusting the light intensity to the desired ambiance or application.

    Because the power supply is pre-wired, installation is quick and straightforward, without additional cabling or complex connections. This reduces installation time and minimizes the risk of errors.


    Key Benefits

    • Specially designed for Welltherm LED light frames

    • Pre-wired version for quick and easy installation

    • Integrated dimmer for adjustable light intensity

    • Reliable and stable power supply

    • Compact size, easy to store away

    • Suitable for continuous and long-term use


    Technical specifications

    Feature Specification
    Model LI00400
    Input voltage 230 V AC
    Output voltage 24 V DC
    Assets 100 Watt
    Dimensions (L × W × H) 18 × 3.7 × 2 cm
    Protection class IP20
    Operating temperature −20 °C to +50 °C
    Connection Connector

    Installation advice

    • Placement: Mount the power supply in a well-ventilated location to optimize heat dissipation.

    • Connection: Connect the power supply to the LED light frame correctly according to the instructions provided.

    • Safety: Always switch off the mains power before installation or maintenance.

    💡 Tip: Ensure there is sufficient free space around the power supply to ensure a long lifespan.


    Summary

    The Welltherm LI00400 prewired power supply with dimmer is an essential component for the proper functioning of Welltherm LED light frames. With its stable performance, easy installation, and adjustable light output, this power supply offers everything you need for a durable and reliable LED lighting system.

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