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Nexus IP65 CCT Switchable Wattage Bulkhead
Nexus IP65 CCT Switchable Wattage Bulkhead
Key Benefits
- Switchable Wattage 9W, 12W or 16W - Change brightness on the fitting itself to match the space, from a small entry porch to a wider walkway.
- Switchable Colour Temperature 3000K, 4000K, 5000K or 6000K - Four white options built into one fitting, from warm domestic light to cool daylight.
- IP65 Rated with 140 Lumens per Watt - Weatherproof for exterior walls and covered outdoor areas, at high efficacy for low running costs.
For full product specification, see specification details below.
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Ideal for car parks, warehouses and underpasses.
- Switchable colour temperature (3000K - 6000K) & switchable wattage (9W, 12W, 16W)
- Option for a Plug in Emergency & microwave sensor pack & bezel options here.
- Nexus White Open Bezel (As standard).

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Specifications
- Light Source Information : Direct light output · LED output of 9W, 12W and 16W delivering ≈140lm/W · 85 colour rendering index · 3000K, 4000K, 5000K & 6000K colour temperature
- Switch between self-test and manual test
- Design : Polycarbonate white body, IK09 rated · Acrylonitrile Butadiene Styrene · IP65 Rated
- Mounting Options : Surface mounted
- Optics : 120° beam angle · Opal TPA rated diffuser
- Dimming : Non-dimmable as standard
- Extras : Integrated microwave sensor available · Integrated Emergency available – switchable between self-test and manual test
- White bezel as standard, Black and White (open & eyelid) and Grey open options
- To specify state : LED IP65 surface-mounted circular luminaire with switchable wattage and colour temperature. Optional integrated microwave sensor, emergency and easily switchable between self-test and manual test – as Your Lights Nexus
- Warranty: 5 years | Emergency Warranty: 3 years
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Product FAQs
What is a switchable wattage bulkhead and why is it useful?
A switchable wattage bulkhead is a surface-mounted luminaire that lets the installer select the power output at the point of installation, rather than buying multiple SKUs for different lumen levels. The Nexus offers three wattage settings (9W, 12W and 16W) and four colour temperatures (3000K, 4000K, 5000K and 6000K), so a single product covers a wide range of project requirements and reduces stockholding for contractors and wholesalers.
Where can the Nexus bulkhead be installed?
With an IP65 rating against dust and water ingress and an IK10 impact resistance rating, the Nexus is suitable for both indoor and outdoor installation. It is commonly specified for communal corridors, stairwells, external walls, car parks, porches, plant rooms and other utility spaces where robust performance is needed. The circular surface-mounted design keeps installation simple on solid or plasterboard substrates.
Does the Nexus support sensors and emergency operation?
Yes. The Your Lights Nexus is available with an integrated microwave sensor for presence detection, and an integrated emergency module that is easily switchable between self-test and manual test. Both options are factory-fitted to order, making the Nexus suitable for circulation areas and life-safety applications such as stairwells and escape routes where compliance with Part B fire safety regulations is required.
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