This surface mounted integrated LED bulkhead features a microwave sensor that allows the light to illuminate automatically when it detects a presence.The energy efficient LED light and sensor-driven operation mean that this is the ideal choice for keeping energy consumption down.The microwave sensor has a 140 angle and 5-7 metre detection area. The light will remain at its full lumen output while a presence is nearby, and after 30 seconds it will dim to 10% until another presence is detected. It is well-suited for corridors in hospitality areas and workplaces.The light itself features a tri-colour switch that allows you to choose from three different colour temperatures: 3000K, 4000K, or 5000K. It emits a bright 1700 lumens, which is softened by the bulkhead\'s opal diffuser.The Phoebe LED Melana Select bulkhead is built to last, with a durable polycarbonate construction, long 40,000 hours life, and maintenance free operation. It is IP54 rated, making it suitable for use in humid areas and bathroom zone 2. For more information about IP ratings and zones, please see here.Integrated microwave sensor. Automatically dims to 10% when there is no presence nearby. Sensor has a 140 angle and 5-7 metre detection area.IP54 rated. Instant full light. Not suitable for dimming.