Cabin Bright - 15-18 Inch 12 Volt LED Fluorescent 2-Tube Replacement40% BRIGHTER - NEW DESIGN 40% BRIGHTER than your existing tubes SOLD IN PAIRS - You ONLY need one pair per Fixture! NEW DESIGN! Easier to install, Same number of LEDs, Same brightness, Easier to install, Looks better in the fixture. Connection wires are 22 AWG and 15 inches long. Limited LIFETIME Warranty! Installs in less then 5 minutes with only a screwdriver and wire cutter! NO Ballast needed!!!