Exposure flash front lightthe flash packs a punch and is bright enough to see your way home but small enough to stash in a pocket its simple to use with a twist head to turn on and off and switch between solid and pulsing modes powered by either a disposable or rechargeable cr123 battery exposure lights have always been designed to get the maximum light from minimum sized unit and cable free design ensures this is maintained utilising superb brackets exposure lights attach quickly safely an