Sealed beam headlamps are designed to be discarded when the filament burns out. They are a commodity and as such, the manufacturers put only enough money into the lens and reflector to meet the Department of Transportation (DOT) standard.
Our Hella Conversion Headlamps utilize an optical quality tempered glass lens and a silverized polished aluminum reflector. These features in conjunction with a replaceable bulb give you a package that will provide superbe lighting for the life of your vehicle and beyond.
The replaceable bulb allows you the freedom to easily change wattage, or color, or both and do it seasonally, or even more frequently.