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20W LED Driver 350-500mA - White

£4999
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Power supplies DALI is a 20W LED constant current driver delivering 350-500mA output from a 100-260V AC mains input. The driver converts household voltage to a regulated DC current suitable for LED panels, downlights, and strip lighting that require a constant current supply rather than constant voltage. The white plastic housing measures approximately 190mm x 55mm x 40mm and features ribbed cooling fins on the upper surface to dissipate heat during operation.

Designed for residential and light commercial installations, the driver mounts inside ceiling voids, behind light panels, or within cabinets where IP20 dry-location protection is sufficient. The screw terminal connections at each end accept typical 0.5-1.5mm² lighting cable, and the input accepts the full international mains range from 100V to 260V, making it compatible with UK 230V supplies without requiring voltage selection or manual switching.

The driver is rated for continuous operation at full 20W load and includes short-circuit, overload, and over-temperature protection. The output current is factory-set within the 350-500mA range depending on the connected LED load, automatically adjusting to maintain constant current as the LED ages or as ambient temperature varies. The non-dimmable design means it should not be paired with wall dimmers or control systems expecting a dimming response.

Specification
Wattage 20 W
IP Rating IP 20
Voltage AC 100-260 V
Output Current 350-500 mA
Dimmable No
Material Plastic
Finish White
Downloads

Product manual

Frequently Asked

What LED fittings is this driver suitable for?

This driver suits LED panels, downlights, and strip lighting that require a constant current supply of 350-500mA and draw up to 20W total load. Check the LED fitting's specification sheet to confirm it requires a constant current driver rather than a constant voltage power supply.

Can this be used with a dimmer switch?

No. This driver is non-dimmable and should not be wired to a dimmer switch or control system. Attempting to dim the mains input will result in flicker or failure to operate.

Where should the driver be installed?

The driver is IP20 rated for dry indoor locations only. It should be mounted in a ceiling void, behind a light panel, or inside a cabinet with adequate ventilation. Do not install in bathrooms, outdoors, or any location where moisture or condensation is present.

What cable size do the terminals accept?

The screw terminals accept typical lighting cable between 0.5mm² and 1.5mm² cross-section. Use appropriately rated cable for the 20W load and ensure all connections are tight before energising the circuit.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

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    Description

    The Power supplies DALI is a 20W LED constant current driver delivering 350-500mA output from a 100-260V AC mains input. The driver converts household voltage to a regulated DC current suitable for LED panels, downlights, and strip lighting that require a constant current supply rather than constant voltage. The white plastic housing measures approximately 190mm x 55mm x 40mm and features ribbed cooling fins on the upper surface to dissipate heat during operation.

    Designed for residential and light commercial installations, the driver mounts inside ceiling voids, behind light panels, or within cabinets where IP20 dry-location protection is sufficient. The screw terminal connections at each end accept typical 0.5-1.5mm² lighting cable, and the input accepts the full international mains range from 100V to 260V, making it compatible with UK 230V supplies without requiring voltage selection or manual switching.

    The driver is rated for continuous operation at full 20W load and includes short-circuit, overload, and over-temperature protection. The output current is factory-set within the 350-500mA range depending on the connected LED load, automatically adjusting to maintain constant current as the LED ages or as ambient temperature varies. The non-dimmable design means it should not be paired with wall dimmers or control systems expecting a dimming response.

    Specification
    Wattage 20 W
    IP Rating IP 20
    Voltage AC 100-260 V
    Output Current 350-500 mA
    Dimmable No
    Material Plastic
    Finish White
    Downloads

    Product manual

    Frequently Asked

    What LED fittings is this driver suitable for?

    This driver suits LED panels, downlights, and strip lighting that require a constant current supply of 350-500mA and draw up to 20W total load. Check the LED fitting's specification sheet to confirm it requires a constant current driver rather than a constant voltage power supply.

    Can this be used with a dimmer switch?

    No. This driver is non-dimmable and should not be wired to a dimmer switch or control system. Attempting to dim the mains input will result in flicker or failure to operate.

    Where should the driver be installed?

    The driver is IP20 rated for dry indoor locations only. It should be mounted in a ceiling void, behind a light panel, or inside a cabinet with adequate ventilation. Do not install in bathrooms, outdoors, or any location where moisture or condensation is present.

    What cable size do the terminals accept?

    The screw terminals accept typical lighting cable between 0.5mm² and 1.5mm² cross-section. Use appropriately rated cable for the 20W load and ensure all connections are tight before energising the circuit.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.