Hi. Two questions here. 1- is this light suitable and/or waterproof to mount on the push bumper or outside of the vehicle? 2- Can I order middle two white, left two blue and right two red? Thanks.

Thank you for your question.    It's waterproof , can be mount on the push bumper and outside of vehicle                                   Yes, you can, just take a note when you order please

Can you make it just go between orange and white?

Hi, yes, you can choose any color of 5 color custom , just leave an note about special request you want . 5 colors contains red, green, blue, white, amber .