Description Premium Material: Crafted from durable aluminum alloy and equipped with high-quality LED bulbs, each penlight also features a pupil gauge and ruler for convenient, practical use. Rechargeable & User-Friendly Design: Built with a rechargeable battery and a discreet USB port at the back, the penlight can be charged quickly and easily—no need for disposable batteries. Dual Light Sources: Designed with two LED options—bright white light for general inspection and warm yellow light for eye assessments—this penlight offers a complete, versatile lighting solution. Protective & Practical Structure: The sturdy build protects the LED, while the forward/backward switch lets you toggle seamlessly between the two light sources. The integrated pen clip adds portability and convenience for everyday use. Lightweight & Portable: With its slim, lightweight body and secure metal clip, the penlight is easy to carry in your pocket without slipping.
