30pcs high power & high brightness 3030SMD LED chips, 360 degree light output; Voltage: 12V-24V, Color: Blue Built-in IC Circuit of wide and low voltage Range 12V to prevent LED Bulb from being damaged by voltage variation and spikes. For some European vehicles, it may require to avoid the load resistor or decoder to avoid the error code on the dashboard or malfunction. Cross reference number: 9005 9006 H10 9145 9140 9045 9040 PY20D HB3 HB4 Used for upgrading stock dim halogen / incandescent Fog Light，Daytime Running Light，Driving Lights