I'm sure. most sabers don't look good in the daylight because the blades aren't bright enough. and since this was promotional work, they are just there to make it easier to rotoscope in glowing blades. Nerf guns work well as sci-fi weapons anyway. I just don't like to see an awesome costume be ruined by placeholders. I simply felt that since this was a good quality photo of a person who had spent a great deal of time in make-up he deserved his glowing blade that's all.
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