OLIGHT Open 3 LED Flashlight Pen 120 Lumens with Red and Green Light, Portable EDC Rechargeable Flashlight and Easy to Charge for Writing, Working, Adventure, Professional Business (Black)

Four lights and three colors in oneIntegrates four independent lighting modes, fully covering a wide range of use scenarios

One-button switchingInnovative UI design with a three-position button to switch the light source, ensuring a fast, intuitive, smooth and pleasant mode change

Clip & Instant UseOpen the new pen tip with a simple press - the clip no longer deforms, allows for instant pick-up and use, simple and reliable

Improved autonomy and balance in writing The working time of the light at the tip goes from 2.5 hours to 25 hours, with an increase of 18% in battery capacity; the weight goes from 38g to 34g, solving the problem of imbalance between top and bottom

Convenient ChargingHidden Type-C charging port with partial rotating opening, the pen body no longer gets lost and frees from charging constraint with charging base