Osram All Season H1 55W 12V 1pc. Dunlop - Passenger Car the horn set sounds in

the horn set sounds in a harmonic dual tone of 430Hz (high) and 360Hz (low) frequencies

Features a hook-and-loop tape for polishing sponges

heavy loads and dusty conditions

Frequency hi: 480hz / lo: 400hz

Strong vehicle stability

Osram All Season H1 55W 12V 1pc. Dunlop - Passenger Car the horn set sounds inAll Season H1 55W 12V BASE: H1 30% More Light Strong penetration golden light Pleasant vision for driving Standard design E1 certificate approved Higher visibility in poor weather conditions More yellow makes you noticeable in traffic High luminous flux The illuminated area 10m more for higher safety ALL SEASON is the name given by OSRAM to its yellow coated range of headlight lamps. The yellow impression is provided by interference filter coatings