Magnetic switch LED. Turns on or off with magnet. Dimension: Diameter 10.69mm; Thickness 5.1mm Power: 3V 10~20mA Battery Life: 30 to 40 hours continuously Magnetic Sensing Distance: 30 to 40 mm Package includes: Magnetic Switch LED x 2 CR927 Battery x 2 Magnet x 1
Returns Accepted for this item if it's within 30 Days