Allure 50XFM HD Gen2 MK2 Underwater Lighting - Midnight BlueXchangeable Flush Mount is the latest body style within the Pro Series HD range, designed to be exchanged without hauling should servicing ever be needed. XFM features an exceptionally low profile giving it virtually unlimited hull mounting options and can be retrofitted into most existing underwater lighting hole cutsouts,offering immediate benefits of no startup power surge, low heat, minimal maintenance and improved light Allure 50XFM HD with the brightness equivalent to 50w HID/Metal Halide using the latest High Definition for Fiberglass, GRP and wooden hulls up to 65 (20m) using 2-6 lights with spacing of 3-5 (). Deutsche plug-and-play quick connectors make this light a quick suitable for aluminum/steel hulls using the Delrin Isolation Sleeve :Xchangeable from Inside the HullEqual to 50W HID/Metal Halide2-3/8" Hole12VDC3000 Fixture Lumens60° Bean40,000+ Hour LifeAluminium Bronze AB2 Bezel/Hard Anodized Aluminium BodyPlug & PlayFactory Sealed UnitMounting Recommendations:Boat Size: up to 65 (20m)Transom/Hull Spacing: 3-5()Maximnum Hull Thickness: 2-1/4"Technical:Minimum-Maximum operating voltage DC: 9-15V DCCurrent / Amp draw (DC): 12V DC 4.1 AMPApprox. light penetration (avg. water quality): 27 ()Approx. Light penetration (perfect water quality) up to 78 (24+m)Driver type: ExternalDriver size V DC (L x W x H): 6" x 2 1/2" x 1 1/2"Physcial:Diameter of fixture: 3-3/20" (105mm)Length of fixture: 4-23/25"(164mm)Profile (height) of fixture: 7/50" ()Total weight including electrical driver: (800gms)Extension cable length (standard-hard wired to light) 6-1/2 (2m)Hole cut-out for cable entry: 2-3/8" ()Material: Aluminium Bronze AB2Lens: Tritonium™ Optical LensPackage Includes:12V DC Driver w/Power Cable2m/6 Connection Cable