Light up your gear when going up and down the tree!! Two Options to choose from that illuminates with a charge from natural or artificial light.  Charge takes 10 seconds and will last about an hour!  This tape has a 20 year shelf life.  Sold in 1ft increments
 
(Adhesive Backed) - Cut to size, peel the backing,  and stick to your gear.  Size 1.5 inch wide.