Cyclops 12V Direct Spotlight Seeker Pro Brand_Cajun Rods Accelerometer This powerful piece Accelerometer This powerful piece of hardware uses a motion sensor to activate when fired and not while in your quiver in a tactical ring configuration Pos Align Inserts guarantee perfect centering and maximum scope to ring contact for tremendous gripping power without damaging the scope finish Lets you virtually sight in your gun without moving the scope adjustments Corrects misalignment caused by off center receiver holes Corrects for bases or rings being slightly off center No need for expensive tapered bases or shimming for thousand yard shooting Rugged Features: 105 watt halogen bulb and Rocker on off switch on the back