Xencn Car Head Bulbs H15 12v 15/55w 2300k Super Yellow Daytime Running Lights 2pcs 2300k color temperature can help to enhance the visibility during the bad weather, such as rainny or foggy days Adopt bidirectional-coating technology Brightness improve 80%, more clearly identify Lighting distance increase 35 meter, travel safer Perfect replacements and upgrades for all kinds high/low beam and fog lamps, no need to change the lamp line and easy installation