Would a really powerful flashlight be a good self-defense weapon by blinding the attacker?

Tactical flashlights can be a good source of self-defense. These flashlights contained light of higher intensity and they can cause temporary blindness and can protect innocent victims. These flashlights are non lethal self defense products. Nonlethal products provide protection to people without killing attackers. These products increase the safety measures of humans. Everyone doesn’t feel comfortable using lethal weapons for defense. So people can use nonlethal products easily for their defense. These nonlethal tools are portable and very much popular among women.