PowerFlare Safety Light 3 Pack w/Storage Bag, Red LEDs Orange Case Safety Applications: Automotive: If your car breaks down, PowerFlare can be used instead of dangerous incendiary flares Emergencies: power outages, hurricanes, earthquakes & other disasters; provides a bright, flashing rescue signal: can be seen for 10 miles from the air at night; can also be set to solid-on mode to serve as a lantern (no need to lug around big, old-fashioned lanterns) Sport & Recreation: hiking & camping; boating; RV (recreational vehicles); personal water craft (jet skis, windsurfers); ATVs; "extreme sports" SCUBA diving: the ultimate dive light: rated to 80 under water, the PowerFlare unit makes an ideal 360 degree illuminator: use to mark divers, tag lines, buoys, etc. (makes a great light for your hot tub or swimming pool, too!) Bicycle: Hang from your seat, saddle bag, luggage rack or belt or backpack provides great visibility from all angles of your bike