The Illuminating Hero, Flashbang
Flashbang can produce a burst of bright light, much like the flash of a camera. When he's angry or emotiona, the light is brighter and come in sharp bursts that he sometimes can't control. When he's sick or injured, it's dimmer and the flashes come slower.
None. He isn't a frontline hero, and he doesn't typically fight, so weapons aren't something he worries about.
He wears special glasses that protect his eyes from his own lights. His costume consists of a sleeveless black shirt, a black leather belt with a starbust shaped belt buckle, and black pants with reflective white stripes going up the legs.