Streamlight 69402 TLR-7 X sub 500-Lumen Tactical Weapon Light Designed Exclusively and Solely for Select 1913 Railed Subcompact Handguns, Includes Mounting Kit and Keys, Black

Piggy backing on what he said, get either the TLR-7 Sub X (link: https://a.co/d/0i26gzUa) or the TLR-8 HL-X G Sub (link: https://a.co/d/0dqrAz5Q) depending what holster you roll with and what you need. I have the TLR-7 Sub X for my VP9sk and that thing complements it perfectly due to its small size but the light still being effective.