... of elextroluminescent lightCan offer 360 degrees of illuminationLife-span is up to more than 10,000 hours at the same timeEL ... Shoelace can be widely used almost anywhere, for pets, bike helmet, flying models, baby strollers, under tables or furniture, signs and ... LightingPower supply: 2*CR2032 Button-cell for each pairBattery-Duration: Up to 50 hoursPackage:1Pair/BlisterCard; 100PCS/CTN CTN Size:54cm ...