The Sidewinder Rescue is a slim, lightweight personal light that can be used as a life-saving beacon in times of distress or during swift water rescue operations. A 185 articulating head features a diffuser that projects omni-directional light so you can be seen from almost anywhere. Specifications diffuser can be used with any LED color for omni-directional light Aluminum plate provides flat surface to adhere Velcro for attaching to helmet Cord attachment for para-cord lanyard, which provides extra security from loss of light and allows it to be worn around the neck Battery 2 alkaline or 2 lithium for extended operation in extreme temperatures 40 F to 150 F Size 2.34 x 1.08 x 4.65 Kit Aviation Model White C4 LED Green, Blue, IR LED Includes MOLLE retainer, paracord and 2 alkaline batteries Clam shell Streamlight Sidewinder Rescue Sidewinder Rescue AM ; Paracord; Clam