Secure stainless steel spring clip easily clips anywhere you need a little light! * Weather resistant. Push button switch. * Glow and flash modes. Battery run time: Glow mode: 20 hours Flash mode: 25 hours * Easily replaceable 2 x 2016 3V lithium battery included. * White LED in a lime translucent body color. Dimensions: 2" x 1.25" x .75" Weight: .6 ounces (17g)