A: There About 3 1/2" thick and I think it comes in 4 different beam patterns

A: Part Number: K/C9150 = KC's 6" Apollo Halogen use 100W Halogen bulbs available in a spot beam | Part Number: K/C151 = KC's 6" Apollo Halogen use 100W Halogen bulbs available in a spread beam | Part Number: K/C152 = KC's 6" Apollo Halogen use 100W Halogen bulbs available in a fog beam | (Product Dimensions: W - 6" x H - 6.75" x D - 3")

A: We're not sure which harness you are referring to, but these come with the end like you see in the picture, just the pigtail, no plug.

A: Thanks for the inquiry Ben, the KC HiLites 5 Inch Apollo Pro Series Long Range Light Kit part # K/C450 this is a pair package.

A: Hello johnny, They will not plug-in to the factory wiring harness. They can be spliced into the factory harness and use the factory switch. Thank you.

A: Hello Jb, the KC HiLites 6 Inch Daylighter Long Range Kit part# K/C631 comes with the harness and switch kit.

A: Thanks for the inquiry Randy, the KC HiLites 6 Inch Daylighter Long Range Kit part # K/C631 we don't show a candlepower measurement for this product.

A: They sell singles part number K/C1605 they are $93.99 each

A: Hello They are 100 watt halogen bulbs.

A: Hello Lisa and thank you for your question! KC HiLites 6 Inch Daylighter Long Range Kit is for off road use, in most states the covers are required to be installed on the lights when on the road.

A: Hello Bob, The KC HiLites 6 Inch Round Daylighter Kit is sold as a pair.

A: Hello Trey, the KC HiLites 8 Inch Pro-Sport Off Road Lights part# K/C805 will mount to the light tabs on your roof rack. Thank you for your inquiry.

A: Thanks for inquiry ACorb17, the KC HiLites 6 Inch SlimLite Long Range Light Kit PART # K/C121 is a universal application and come with the brackets to mount to any flat surface.

A: Hello Billy, Thank you for the question. Yes, this light package will fit a bull bar.