Review on Rose Gold And White CAVN Pen Light With Pupil Gauge And Warm/White Light For Medical Professionals - Premium Aluminium Reusable Penlights For Nurses, Doctors, And Nursing Students by Jonathan Lloyd

This is more or less a flashlight disguised as a pupil examination light.

There are two LED bulbs for each penlight, a yellow and white one, and even the yellow one is quite too bright for examination in most conditions except outdoors.However it is well built, feels good to hold, easy to click on/off and looks professional.Does come with off-brand AAA batteries for each penlightIf I had to estimate the lumen output of the penlight, it's around 300 or so, while traditional penlights are around 80 lumens, best for dimmed examination rooms. ideally should have an output of around 100 lumens with a white light (better for visualizing blood vessels) or 120 for a yellow light (for pupillary reaction only).