This should work https://www.amazon.com/dp/B00PKI7IBG?ref=ppx_pop_mob_ap_share
Completely agree with u/rgsteele 3M VHB is perfect, but prep is important. I used this tape and it hasn’t come off in a few years, even with kids pulling at it.
Oh I thought those are NeonFlex lights. Did you use electrical tape for the battery? That's going to rattle and fall off. I had similar set up and used this. https://smile.amazon.com/gp/product/B00PKI7IBG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
https://smile.amazon.com/gp/product/B005X1Y7I2/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1