Phoebe LED Melana Round Bulkhead 15W IP66 MW Sensor White This surface mounted LED bulkhead features an integrated microwave sensor that allows the light to activate when it detects a presence nearby. It's perfect for offices & hotel corridors, or any commercial or hospitality environment where energy efficiency is a priority. It is also weatherproof, so can be used safely outdoors. The Melana bulkhead features a loop-in loop-out connection terminal for simple installation. Once fitted, it emits a bright 1300 lumens of crisp 4000K cool white light, & its wide 110° beam angle means it can light larger rooms & corridors efficiently. The integrated microwave sensor will trigger the light when a presence is detected nearby, & it will automatically dim to 10% of its full light output after 30 seconds of no detection. This efficiency adds to the natural energy saving benefits of LED lighting to provide real long-term cost benefits. Constructed from durable polycarbonate, the Melana has a smart black finish & opal diffuser that softens the light & reduces glare. Its IP66 rating means it is fully protected from the elements, so it can be used in outdoor spaces like gardens & courtyards (see our guide to IP ratings for more information). Its tough IK10 impact rating means that you can install it in busy areas safe in the knowledge that it will be protected from knocks, while a built-in safety isolating control gear protects the luminaire from short circuits. Please note, this light is not suitable for dimming. Features 15W surface mounted LED bulkhead Integrated microwave sensor Automatically dims to 10% when there is no presence nearby 35, 000 hours average rated life 50, 000 switching cycles 1300 lumens IP66 rated Instant full light 110° beam angle 240V Not suitable for dimming