Amazon.com: NEXTORCH 405nm uv Light UV Led Blacklight Flashlights Detector Ultraviolet Pocket-Size LED Torch for Pets Urine and Stains Find Stains on Carpet, Rugs 3D Printed Resin C2UV (405nm UV) : Pet
405nm Laser, 100mW, Fiber-Coupled Laser Source by Coherent
Survival Laser V 405nm Laser
Sony 405nm 20mw~300mw Blue Violet Laser module Dot/Line/Cross focus adjustable / reticle