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50W LED Emergency Kit - Maintained/Non-Maintained - White Polycarbonate

£4899
The RRP is the manufacturer's recommended retail price of the item.
97 In Stock - Ready to Ship
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Description

The Knightsbridge EMKIT2L is a 50W LED emergency conversion kit that adds backup lighting capability to standard LED fittings. Built around a LiFePO4 battery, the kit provides 9-48V output at 100mA and operates in maintained, non-maintained or switched modes depending on wiring configuration. The unit runs on 230V 50Hz mains supply and supports LED luminaires up to 50W maximum load.

Designed for commercial installations where emergency lighting continuity is required under Building Regulations Part B or BS 5266, the kit retrofits into existing LED downlights, panels and battens without requiring a complete fitting replacement. The white polycarbonate housing measures 225mm x 60mm x 32mm and fits ceiling voids with a minimum 100mm clearance above the cut-out. Installation requires a 40mm diameter cut-out for the emergency status indicator and test button.

The LiFePO4 battery chemistry provides longer cycle life and more stable discharge than traditional NiCd or NiMH emergency batteries, with the battery included in the 3-year warranty. The IP20 rating suits dry indoor environments such as offices, retail spaces, corridors and stairwells. The Class II construction means no earth connection is required to the emergency kit itself, simplifying retrofit wiring.

Specification
Length 225mm
Height 32mm
Width 60mm
Minimum Void 100mm
Cut-out Diameter 40mm
Construction Polycarbonate
Finish White
IP Rating IP20
Class II
Primary Voltage 230V 50Hz
Emergency Maintained / Non-maintained / Switched
Max. Wattage 50W
Warranty 3 Year Guarantee
Warranty Information including battery
Downloads

Product Specification Sheet

Frequently Asked

What is the difference between maintained and non-maintained operation?

Non-maintained means the emergency light only activates when mains power fails. Maintained means the light runs continuously on mains power and switches to battery when power fails. The wiring configuration during installation determines which mode the kit operates in.

What ceiling void depth is needed?

A minimum 100mm clearance above the ceiling cut-out is required to accommodate the kit housing and allow adequate ventilation around the battery compartment.

Is the battery replaceable?

Yes. The LiFePO4 battery is a replaceable module. Typical battery life is 4-5 years depending on discharge cycles and ambient temperature. The 3-year warranty covers both the electronics and the battery.

What LED fittings is this compatible with?

The kit works with LED downlights, panels and battens that operate within the 9-48V output range and draw up to 50W maximum load. Check the LED driver output voltage specification of your fitting before pairing with this emergency kit.

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 Knightsbridge EMKIT2L is a 50W LED emergency conversion kit that adds backup lighting capability to standard LED fittings. Built around a LiFePO4 battery, the kit provides 9-48V output at 100mA and operates in maintained, non-maintained or switched modes depending on wiring configuration. The unit runs on 230V 50Hz mains supply and supports LED luminaires up to 50W maximum load.

    Designed for commercial installations where emergency lighting continuity is required under Building Regulations Part B or BS 5266, the kit retrofits into existing LED downlights, panels and battens without requiring a complete fitting replacement. The white polycarbonate housing measures 225mm x 60mm x 32mm and fits ceiling voids with a minimum 100mm clearance above the cut-out. Installation requires a 40mm diameter cut-out for the emergency status indicator and test button.

    The LiFePO4 battery chemistry provides longer cycle life and more stable discharge than traditional NiCd or NiMH emergency batteries, with the battery included in the 3-year warranty. The IP20 rating suits dry indoor environments such as offices, retail spaces, corridors and stairwells. The Class II construction means no earth connection is required to the emergency kit itself, simplifying retrofit wiring.

    Specification
    Length 225mm
    Height 32mm
    Width 60mm
    Minimum Void 100mm
    Cut-out Diameter 40mm
    Construction Polycarbonate
    Finish White
    IP Rating IP20
    Class II
    Primary Voltage 230V 50Hz
    Emergency Maintained / Non-maintained / Switched
    Max. Wattage 50W
    Warranty 3 Year Guarantee
    Warranty Information including battery
    Downloads

    Product Specification Sheet

    Frequently Asked

    What is the difference between maintained and non-maintained operation?

    Non-maintained means the emergency light only activates when mains power fails. Maintained means the light runs continuously on mains power and switches to battery when power fails. The wiring configuration during installation determines which mode the kit operates in.

    What ceiling void depth is needed?

    A minimum 100mm clearance above the ceiling cut-out is required to accommodate the kit housing and allow adequate ventilation around the battery compartment.

    Is the battery replaceable?

    Yes. The LiFePO4 battery is a replaceable module. Typical battery life is 4-5 years depending on discharge cycles and ambient temperature. The 3-year warranty covers both the electronics and the battery.

    What LED fittings is this compatible with?

    The kit works with LED downlights, panels and battens that operate within the 9-48V output range and draw up to 50W maximum load. Check the LED driver output voltage specification of your fitting before pairing with this emergency kit.

    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.