Lumitec Lighting 101083 12-Inch Rail2 Super White Light 290mA at 12vDC / 160mA at 24vDC Certified Intrinsically Safe / Ignition Protected  perfect for engine rooms Bright even light outperforms fluorescents, at one third the power and one-fifth the size Attractive design mounts to flat or curved surfaces (eg T-tops or grab rails) Sealed for long life and extreme durability-IP 67 Compliant