Aervoe Industries 1143 Safety LED 6-Pack Road Flare Kit, Orange Rechargeable design means no batteries to replace 16 Orange LEDs per Flare Flare is solid polycarbonate plastic with impact resistant rubber housing 9 different flash patterns includes SOS and Rescue Morse Code LED visible over 4 miles, light pattern visible up to 1 mile Waterproof to a depth of 50 feet Each Flare Includes a strong magnet to attach to any magnetic metal surface Portable storage case is also the charging case Storage case includes a 120v wall charger, a 12V car charger and charging status indicator Portable Storage/Charge Case dimensions 17.5"L x 14.5"W x 2.88"H Flare dimensions 4.25"L x 4.375"W x 1.375"H Flare Weight 10 oz. each Internal rechargeable lithium ion battery 850 mAH - 3.7v, 5+ year life Charging times: 1-3 flares = 2-6 hours, all 6 flares = 12-14 hours Meets California emission guidelines and DOT Traffic Safety compliance