The Westgate Mfg SL-PIR-WH is a 180 PIR motion sensor accessory that triggers compatible outdoor lighting only in dark conditions upon motion detection, finished in white for exterior use in wet, damp, or dry locations. Plastic construction supports an operating temperature range of -4F to 104F with a coverage angle exceeding 180. The 30,000-hour rated life and 2-year warranty make it a reliable control accessory for residential and light commercial security lighting.