Information
Bulb base & socket glossary
Bulb base & socket glossaryUse the socket designation to compare compatible bulbs. Common types include H1, H4, H7, H11, HB3/HB4, W5W, P21W and xenon D-series bases.
Bulb base & socket glossary
Use the socket designation to compare compatible bulbs. Common types include H1, H4, H7, H11, HB3/HB4, W5W, P21W and xenon D-series bases.