Halo Automotive H4 Isis Blue Light Bulb Twin Pack

H4 Isis Blue (12v 60/55w) Twin Pack. Isis Blue bulbs feature a patented iridesent coating. This color-shifting coating provides the closest look to HID ( High Intensity Discharge) from a halogen bulb!

If you don't know your bulb application, please give us a call and we can find out for you. 1-866-507-6853.

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