In collaboration with John Dudley Zbros now offers the Nock On Signature Edition Evolution Plus Sight Light.

• Features USB rechargeable battery with new extended life
• Easy swap battery for backup replacement in the field
• New and improved keypad with better tactile feel than original Evolution, higher buttons with braille dots allow for fast no-look adjustments
• Enhanced keypad recognition shortens response time on buttons
• Battery voltage level indicator
• 100% Weather resistant
• New Smart Power off settings improve battery performance keeping your pins brighter longer, Smart Power feature also increases battery cycle life span
• Smart State upgrade technology allows for continual updates of device firmware through the manufacturer
• 8 Programmable Time settings
• Full-Scale Brightness Adjustment
• 5 Color options and more to follow
• Improved USB plug cover
• Weathertight LED cable
• Multi-color LED Cable with Quick disconnect
  
  Includes adapters to fit most sights/scopes
• 1/4-28 (main housing)
• 8-32 thread adapter
• 3/8-32 thread adapter
• Includes light dock
• Compatible with all Zbros colored strap rings and accessories