The bulbs from Tone are around $35.00 per pair. They are very white with a tint of blue. The little plastic box they are packed in says "Metal White Blue". The glass envelope is a nice blue color.

Yes, they are "plug and play". After about 4 months of use, there are no signs of overheating inside the headlight housing.

I have considered upgrading the wiring to use a relay to switch a direct conection to the battery. This would increase the brightness a little which would then increase the heat inside the housing. Maybe someone else has done this and can comment.

Henry