How many lumens is the red and blue color modes? I see in the description that the lumen rating is 23040, but I assume thats for the solid white (correct me if I'm wrong).

Hi,Thanks for your inquiry,you are right.The lumen rating of solid white  is 23040.But our light red and blue color modes are the brightest in the market right now.

How bright is the normal white light at night on the 50" color changing curved light bar with the white/simultaneous shine red blue amber?

Thx for your question ! It's super bright.

Is there somewhere or can you send me pictures of white half red half blue curved bar? Looking to build my volunteer firefighter setup. Thanks

Thank you for your question, pls contact our sales department sales@vividlightbars.com, she will send you some pictures of white/half red half blue light bar.

Hi, I have a few questions regarding your "50" Color Changing Curved Light Bar," 1. There are three remotes pictured, One is wireless, (obviously that one is the wireless remote option), My question is: What is the difference between the pre wired remote and the custom remote? Such as: Can I alter the pre wired remote? How would I preset the custom remote so that way it displays the color I want on? 2. How, if I can, can I get the lights to flash blue across? I often see this on your instagram page, I wonder this for volunteer fire fighting. 3b. I already understand I can not use the strobe function with the custom control wire, So: Odds are that I would get the pre wired controller, and if I were to get the custom control wire, how would I access the strobe function with my light setup? If possible, could I have this specific answer in the most detail explaining how it works? as this is my most important decision on whether I get this particular light bar or not. If this particular light bar does not flash, would you be able to attach a link to one that does flash below, Thanks. 3. Can I have a picture of what the four modes look like when they are on, and, if possible, can I also have a video of the flashing lights, or strobe lights. (flashing just blue, just red, and red and blue at the same time?)

hi, thanks for your inquiry , 1. pre-wired controller has all flash modes and control system, but custom wire control doesnt has any control system, so dont have any flash modes, you have to use your own control system to change light bar modes, make custom wire light bar flash . 
yes, you can flash the blue across the light bar , also has steady white.