Bright
Attacks with bright weapons illuminate the area within 20 feet of your target for 1 round following the attack, increasing the illumination level by one step, to a maximum of normal light.
Source
Core Rulebook pg. 181
Attacks with bright weapons illuminate the area within 20 feet of your target for 1 round following the attack, increasing the illumination level by one step, to a maximum of normal light.
Source
Core Rulebook pg. 181