GR-John:
Thanks for the update.
Warm white will meet my needs. I like the no-solder option.
I have several 15" (60' scale) plated aluminum Zephyr cars from Williams, Weaver, Lionel, & MTH with frosted window inserts. Several domes & flat tops. I plan to eventually add LED lighting, dome interiors, & window tinting.
I am probably a year away from initiation of this project. Are their any YouTube videos with your LED conversions in plated aluminum cars ?
Currently working on modular benchwork in the garage while weather is warm. Hope to finish module benchwork by late fall so that temporary wood shop can be put away so that cars can go back into garage before winter.
After that, my focus will be to declutter basement and paint the walls & floors to create train room.
Thanks in advance !!!