Reflow a uv curing lamp?

So I’ve got one of these
https://www.amazon.com/dp/B01MF8UA68/ref=cm_sw_r_cp_apa_i_7qLhDbG7HV5TV
That came with a screen protector kit. I love the form factor, but the LEDs in it are crap. Any way to reflow something like this with better LEDs?
http://imgur.com/kXHrXOn
http://imgur.com/EWNxAJW
Any suggestions would be helpful, thanks!