SPG LED Lighted Nocks for Arrows - Archery Lighted Nocks with Multiple Colors Fits for 6.2mm Arrow Shaft Easy Installation without Tools Archery Hunting Shooting Practice
SPG LIGHTED NOCK FOR ARROW: SPG lighted nock for arrow is made of high quality material, reliable quality, durable,suitable for arrow shafts with an inner diameter of 0.244 inches/6.2mm.
AUTOMATIC LIGHTING: The SPG lighted arrow nock is easy to install, snap the nock tightly and you can use it without any other auxiliary tools. The battery switch on the nock is triggered when the arrow is shot and lights up automatically.
HIGH VISIBILITY: The sturdy plastic shell effectively protects the LED light while maximizing light transmission, so you can effectively track your arrows in both daytime and dark conditions.
LONG SERVICE LIFE: SPG arrow lighted nocks are equipped with long-lasting batteries, which are lightweight and durable, and the batteries can last up to 40 hours in high brightness state, and the usage time can reach 80 hours.
MULTIPLE COLORS: SPG lighted nock for arrows are available in green, blue, red and colorful, the colors are bright and conspicuous, you can choose according to your personal preference.