Woot! has Philips Hue Dusk-to-Dawn Outdoor Motion Sensor (Factory Reconditioned, 541730-cr) on sale for $37.99. Shipping is free for Amazon Prime Members (should login along with your Amazon account and choose a delivery tackle to ensure that Woot to use free delivery) or is in any other case $6 per order.
Note: Must be signed in your Amazon Prime account and choose delivery tackle to obtain free delivery
Thanks to group member nytth for locating this deal.
Features:
Philips Hue outside sensor is designed to be used in outside environments
Easy to mount and is totally wi-fi
Configuring the outside sensor and setting the daylight and movement sensitivity is finished by way of the Philips Hue app