Knightsbridge BT9CTEMS 9W IP65 CCT Emergency & Sensor LED Bulkhead
The Knightsbridge BT9CTEMS is a white 9W round LED bulkhead with adjustable colour temperature, a microwave sensor and 3-hour emergency lighting. It can be mounted on a wall or ceiling for indoor or outdoor use.
- Colour temperatures: 3000K, 4000K or 5700K.
- Light output: 665lm at 3000K, 760lm at 4000K or 700lm at 5700K.
- Adjustable microwave sensor with detection, hold-time and daylight settings.
- White polycarbonate construction with an opal diffuser.
- IP65 rated, Class II and non-dimmable; 230V 50Hz supply.
- Hinged LED gear tray and push-fit terminal block.
- Dimensions: 256mm diameter × 74mm projection.
Dimensions

Product documents
- BT9CTEMS product datasheet (PDF)
- BT9CTEMS installation and maintenance instructions (PDF)
- Bulkhead dismantling and recycling instructions (PDF)
Read the manufacturer’s instructions for installation, sensor settings, commissioning and emergency testing. Installation must follow the applicable wiring and building regulations; consult a qualified electrician if in doubt.
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