HELLA 002425811 135mm H1 High Beam Halogen Conversion Headlamp Kit HELLA's Halogen Conversion Headlamps replace the original sealed-beam headlamps in your classic vehicle with a modern, replaceable Halogen bulb Based on European headlamp technology, HELLA’s Vision Plus produces a 50 percent more powerful low beam and a 25 percent more powerful high beam than standard halogen sealed beam headlamps Replaces industry standard 5-3/4 inch sealed beam headlamps 4000, 4040, 5506 H5006, H5006LL, and H5009 Kits contain 2 lamps, bulbs, silicone dust covers Lamps are ECE compliant and legal for on-road use only in Canada