Fitment Fit Defender 2016-2025 w/Pro Fit Cage Specification: Made of solid steel with power coated black surface Need Drilling to install Design to add a 50"/52" Curved or Straight LED Light Bar over windshield Mounting hole to mounting hole distance is 51",an fit light bar about 51" plus or minus 1/2" as well Installation position: over windshield Light Bar not include LED Light Bar Specification LED power: 300W & 30000 lms Voltage: 9-32V DC Waterproof: IP67 Body: black Color temperature: 6000K Housing: Die-casting Aluminum Alloy Lens: toughened glass Mounting brackets: stainless metal Beam: COMBO Beam (Spto & Flood) Life time: more than 30000 hours