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Spare Emergency Lighting Test Key - 10 Pack

£199
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge emergency lighting test key is a 33mm stainless steel tool designed to activate emergency lighting test switches fitted with grid key modules. Each key has a forked head that engages with the keyswitch mechanism, allowing the emergency light to be switched into test mode without requiring a screwdriver or other improvised tool.

Used in commercial buildings, schools, hospitals, hotels and multi-occupancy residential properties where emergency lighting must be tested monthly under BS 5266 compliance, the test key provides a consistent method for facilities managers and maintenance staff to activate test mode across all Knightsbridge grid key modules. The 10-pack format suits buildings with multiple emergency lights requiring regular testing, or allows spare keys to be kept at different locations across a site.

The stainless steel construction resists corrosion and maintains the dimensional accuracy needed for the forked head to engage reliably with the keyswitch slot over repeated use. At 33mm long and 6mm wide, the key is compact enough to be kept on a maintenance keyring alongside other access tools. The 0.8mm thickness gives the key enough rigidity to turn the test switch mechanism without bending, while remaining thin enough to fit the narrow aperture on the grid module faceplate.

Specification
Length 33 mm
Height 0.8 mm
Width 6 mm
Construction Premium grade steel
Finish Stainless Steel
IP Rating IP20
Primary Voltage 230V 50Hz
Warranty 25
Downloads

Product Specification Sheet

Frequently Asked

Which Knightsbridge modules does this key fit?

The key fits all Knightsbridge grid key modules designed for emergency lighting test switches. It engages with the forked slot on the keyswitch mechanism inside the grid module.

How often should emergency lighting be tested?

BS 5266 requires monthly function tests (brief activation to confirm the light operates) and annual duration tests (running the light on battery until depletion to verify autonomy). The test key is used for both types of test on keyswitch-operated modules.

Can the key be used on other manufacturers' test switches?

The key is dimensioned specifically for Knightsbridge grid key modules. Other manufacturers may use different keyswitch designs, slot widths or engagement depths that are not compatible with this 33mm stainless steel key.

How many keys are needed per site?

That depends on the number of emergency lights and how the testing is organised. A typical approach is one key per floor or per maintenance operative, with spares kept in a central facilities office. The 10-pack suits small to medium sites or provides a year's worth of spares for larger buildings.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge emergency lighting test key is a 33mm stainless steel tool designed to activate emergency lighting test switches fitted with grid key modules. Each key has a forked head that engages with the keyswitch mechanism, allowing the emergency light to be switched into test mode without requiring a screwdriver or other improvised tool.

    Used in commercial buildings, schools, hospitals, hotels and multi-occupancy residential properties where emergency lighting must be tested monthly under BS 5266 compliance, the test key provides a consistent method for facilities managers and maintenance staff to activate test mode across all Knightsbridge grid key modules. The 10-pack format suits buildings with multiple emergency lights requiring regular testing, or allows spare keys to be kept at different locations across a site.

    The stainless steel construction resists corrosion and maintains the dimensional accuracy needed for the forked head to engage reliably with the keyswitch slot over repeated use. At 33mm long and 6mm wide, the key is compact enough to be kept on a maintenance keyring alongside other access tools. The 0.8mm thickness gives the key enough rigidity to turn the test switch mechanism without bending, while remaining thin enough to fit the narrow aperture on the grid module faceplate.

    Specification
    Length 33 mm
    Height 0.8 mm
    Width 6 mm
    Construction Premium grade steel
    Finish Stainless Steel
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Warranty 25
    Downloads

    Product Specification Sheet

    Frequently Asked

    Which Knightsbridge modules does this key fit?

    The key fits all Knightsbridge grid key modules designed for emergency lighting test switches. It engages with the forked slot on the keyswitch mechanism inside the grid module.

    How often should emergency lighting be tested?

    BS 5266 requires monthly function tests (brief activation to confirm the light operates) and annual duration tests (running the light on battery until depletion to verify autonomy). The test key is used for both types of test on keyswitch-operated modules.

    Can the key be used on other manufacturers' test switches?

    The key is dimensioned specifically for Knightsbridge grid key modules. Other manufacturers may use different keyswitch designs, slot widths or engagement depths that are not compatible with this 33mm stainless steel key.

    How many keys are needed per site?

    That depends on the number of emergency lights and how the testing is organised. A typical approach is one key per floor or per maintenance operative, with spares kept in a central facilities office. The 10-pack suits small to medium sites or provides a year's worth of spares for larger buildings.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.