League 100 Princeton Tec LED Handheld Light. The League is Princeton Tec's new handheld waterproof light that is an ideal backup dive light or perfect for every tool bag. An angled head keeps your wrist comfortably straight and its contoured shape makes for a natural grip. The result is one of the most comfortable and easiest to grip handheld lights on the market. With its large lockable switch the League is easy to operate even with gloves on and the lock prevents accidental turn -on in your gear bag or accidental turn off while diving in tight quarters. Pre-lubricated o-rings and included batteries make for this light ready out of the box. The large strap loop makes lanyard or carabiner attachment easy.