Pen Light, Diagnostic Medical Penlight,Reusable LED Penlight,for Students Doctors Nurses with 2 Light Sources, USB Rechargeable, Extra Warm Bulb, Pocket Clip (2 Pieces)

• 【Selected material】our penlights are composed of quality aluminum alloy and LED bulbs, with a chart for the pupil and ruler, which is convenient and practical for use. • 【Rechargeable and humanized design】the LED penlight is in rechargeable design; Also, a USB is placed in the back, allowing you to charge it quickly and easily. • 【2 Light LED sources for you】this penlight set includes 2 sources for you, which are white and warm yellow light; The white color light is proper for inspection and the yellow light is suitable for eye which is a complete and rich light c • 【Nice penlight tool】the nice and special structure can protect well the LED, the forward and backward switch can provide 2 different light LED sources, and the pen clip with rechargeable battery makes the penlight a convenient and proper choice for y • 【Lightweight for easy carrying】the reusable penlights with a metal clip will not easily slip from your pocket, which allows them to be applied and carried easily; With a lightweight design, they are proper for caregivers, nurses, and doctors, medical