ไฟฉายมัลติฟังก์ชั่น SATA 90790https://www.satatools.com/Product/show/90790.htmlLuminance Front light:250±20LM / Sidelight:200±20LMilluminance(Lux/1m) Front light:8500lux / Sidelight:85luxIrradiation distance(m) Front light:200m / Sidelight:white light 19mDischarge time(hrs) Front light:3~4h / Sideli..