B3 Archery Exact Linx Light Kit 1502858. simply remove one bolt to fine-tune the scope housing. The rear third-axis adjustment makes it easy to swap mounting bars whether using a short Picatinny extended bar or bridge lock configuration. A key innovation is the adjustable fiber optic light system. A rotating sunshield controls ambient light exposure for daytime pin brightness while the modular magnetic light attachment ensures optimal visibility in low-light conditions. This patent-pending light shines only on the fiber for a dark housing and enhanced clarity offering USB rechargeability and indexable positioning. Choose between a three-stage push-button light or a programmable version with ten brightness levels and an auto shut-off timer. Specifications for B3 Archery Exact Linx Light Kit: Manufacturer: B3 Archery Color: Black Features of B3 Archery Exact Linx Light Kit: Fully enclosed gear system for a streamlined and protected design Rail system for quick scope housing adjustments Easy rear third-axis adjustment for mounting bar swaps Adjustable sunshield for ambient light control on fiber optics Modular magnetically attached light for low-light conditions Patent-pending light design that keeps the housing dark USB rechargeable with indexable positioning Three-stage push-button light or programmable version with ten brightness levels Auto shut-off timer on the programmable model Package Contents: B3 Archery Exact Linx Light Kit