Olight O-pen

The output of the green beam≤0.39mW, Class 1. It is within the safe range and does no harm to humans and animals The OPen Pro is an EDC pen with both an LED light and a green beam. It can be separated or used either as a pen or a flashlight Delivers 4 levels of brightness from 120 lumens to 5 lumens With a built-in rechargeable battery, the ligh... moret can run up to 8 hours and be fully charged in less than one hour Smooth L-type bolt action button not only extends and retracts the tip quickly and securely, Lightweight body with pocket clip to clamp securely onto shirts or pockets - a great EDC option for working, repairing, or as a business gift

The output of the green beam≤0.39mW, Class 1. It is within the safe range and does no harm to humans and animals 4-in-1 Design: It features a pen, pen clip LED light, pen tip light, and green beam at the tail, providing multiple functions in one device Convinient Charging Base: The pen light comes with a newly designed charging base，making it eas... morey to keep the penlight charged and ready for use [Flexible Battery Options] In addition to an AAA alkaline battery, I3T 2 is also compatible with a rechargeable battery, which can boost the maximum output to 300 lumens [Extended Runtime With Lower Temps] I3T 2 features an extended battery life, increased by 31%, and maintains a surface