... bright LED,3 LEDs on or 6 LEDs on2, used for kinds of activity , such as Mountain climbing, camping, hiking, geology ... protection6.ligjht range: 15 square meter , can be on light for about 3-6 hours7. the life of bulb is up ... :10 daysmaterial:ABS with rubber and LED lightcolors offered:blackPictures Factory Price Portable Led Outdoor Light