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Knightsbridge TENAX 10-20W CCT Adjustable Emergency LED Gear Tray

£2899
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge TENAX 10-20W CCT Emergency LED Gear Tray combines adjustable wattage (10W, 15W, 20W) and adjustable colour temperature (3000K, 4000K, 5700K) on a single 235mm square aluminium circuit board. It carries a 3-hour emergency lithium (LiFePO4) battery pack and operates in maintained, non-maintained or switched emergency modes. The gear tray fits Knightsbridge TENAX One and TENAX Quad casings (sold separately) via four butterfly clips and connects to mains via push-fit terminals with loop-in-loop-out capability.

Designed for commercial, industrial and public-sector installations requiring emergency lighting with flexible output, the TENAX gear tray allows a single stock item to cover multiple specification requirements. Wattage and CCT are adjusted on the circuit board before installation using switches or jumpers (see product datasheet for configuration instructions). The push-fit terminal block speeds up installation and removes the need for screw terminals or connector blocks, particularly useful in multi-luminaire corridor or open-plan office runs.

The aluminium circuit board measures 235mm x 235mm x 28mm projection and carries SMD LEDs arranged in concentric rings. Output ranges from 1360 lumens at 10W 3000K to 2630 lumens at 20W 4000K, with efficacy between 141-151 lm/W depending on the configuration selected. The emergency mode delivers 125 lumens for three hours on battery power. The IP20 rating limits use to indoor dry environments, and the Class II construction requires no earth connection.

The gear tray is one component in the TENAX modular system. The casing (which holds the gear tray, provides the diffuser and mounts to the ceiling or wall) must be purchased separately. Knightsbridge also offers TENAX gear trays with microwave sensors, daylight sensors, and self-test emergency functionality — use the site filters or search function to compare variants.

Specification
Length 235 mm
Width 235 mm
Projection 28 mm
Construction Aluminium
Class II
IP Rating IP20
Primary Voltage 230V 50Hz
Emergency Maintained / Non-maintained / Switched
Lamp Technology SMD LED
Dimmable No
L70B50 40000
Energy Rating (Class) post 2021 SLR D
CCT 3000/4000/5700 K
Light Colour CCT
Lumens 1360/1480/1405, 1905/2090/1960, 2345/2630/2415 lm
Lumens (Em. mode) 125 lm
Wattage 10/15/20
Efficacy 151/147/141 lm/W
CRI >85
Driver Type Constant Current
Warranty 5
Downloads

Product Specification Sheet

Frequently Asked

Does this include the casing and diffuser?

No. This is the gear tray only. The TENAX casing (which holds the gear tray, provides the diffuser and mounts to the ceiling or wall) must be purchased separately. This gear tray is compatible with TENAX One and TENAX Quad casings from Knightsbridge.

How is the wattage and colour temperature adjusted?

The gear tray has switches or jumpers on the circuit board that allow you to select 10W, 15W or 20W output, and separately select 3000K, 4000K or 5700K colour temperature. These must be set before installation. See the product datasheet in the Downloads tab for configuration instructions.

What emergency modes are available?

This gear tray operates in maintained (light stays on continuously, switches to battery on mains failure), non-maintained (light comes on only when mains fails), or switched (light can be switched on/off normally, switches to battery on mains failure) emergency modes. The emergency battery provides 125 lumens for three hours.

Can it be used outdoors or in bathrooms?

No. The IP20 rating limits use to indoor dry environments only. For wet areas or outdoor use, you need a gear tray and casing combination with at least IP65 rating.

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 TENAX 10-20W CCT Emergency LED Gear Tray combines adjustable wattage (10W, 15W, 20W) and adjustable colour temperature (3000K, 4000K, 5700K) on a single 235mm square aluminium circuit board. It carries a 3-hour emergency lithium (LiFePO4) battery pack and operates in maintained, non-maintained or switched emergency modes. The gear tray fits Knightsbridge TENAX One and TENAX Quad casings (sold separately) via four butterfly clips and connects to mains via push-fit terminals with loop-in-loop-out capability.

    Designed for commercial, industrial and public-sector installations requiring emergency lighting with flexible output, the TENAX gear tray allows a single stock item to cover multiple specification requirements. Wattage and CCT are adjusted on the circuit board before installation using switches or jumpers (see product datasheet for configuration instructions). The push-fit terminal block speeds up installation and removes the need for screw terminals or connector blocks, particularly useful in multi-luminaire corridor or open-plan office runs.

    The aluminium circuit board measures 235mm x 235mm x 28mm projection and carries SMD LEDs arranged in concentric rings. Output ranges from 1360 lumens at 10W 3000K to 2630 lumens at 20W 4000K, with efficacy between 141-151 lm/W depending on the configuration selected. The emergency mode delivers 125 lumens for three hours on battery power. The IP20 rating limits use to indoor dry environments, and the Class II construction requires no earth connection.

    The gear tray is one component in the TENAX modular system. The casing (which holds the gear tray, provides the diffuser and mounts to the ceiling or wall) must be purchased separately. Knightsbridge also offers TENAX gear trays with microwave sensors, daylight sensors, and self-test emergency functionality — use the site filters or search function to compare variants.

    Specification
    Length 235 mm
    Width 235 mm
    Projection 28 mm
    Construction Aluminium
    Class II
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Emergency Maintained / Non-maintained / Switched
    Lamp Technology SMD LED
    Dimmable No
    L70B50 40000
    Energy Rating (Class) post 2021 SLR D
    CCT 3000/4000/5700 K
    Light Colour CCT
    Lumens 1360/1480/1405, 1905/2090/1960, 2345/2630/2415 lm
    Lumens (Em. mode) 125 lm
    Wattage 10/15/20
    Efficacy 151/147/141 lm/W
    CRI >85
    Driver Type Constant Current
    Warranty 5
    Downloads

    Product Specification Sheet

    Frequently Asked

    Does this include the casing and diffuser?

    No. This is the gear tray only. The TENAX casing (which holds the gear tray, provides the diffuser and mounts to the ceiling or wall) must be purchased separately. This gear tray is compatible with TENAX One and TENAX Quad casings from Knightsbridge.

    How is the wattage and colour temperature adjusted?

    The gear tray has switches or jumpers on the circuit board that allow you to select 10W, 15W or 20W output, and separately select 3000K, 4000K or 5700K colour temperature. These must be set before installation. See the product datasheet in the Downloads tab for configuration instructions.

    What emergency modes are available?

    This gear tray operates in maintained (light stays on continuously, switches to battery on mains failure), non-maintained (light comes on only when mains fails), or switched (light can be switched on/off normally, switches to battery on mains failure) emergency modes. The emergency battery provides 125 lumens for three hours.

    Can it be used outdoors or in bathrooms?

    No. The IP20 rating limits use to indoor dry environments only. For wet areas or outdoor use, you need a gear tray and casing combination with at least IP65 rating.

    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.