Introducing our NEW special edition INFERNO RED Ultra Penlight! We made this one bright so if you're using it under your car and forget you stuck it to your frame, it won't be so hard to miss and lose while driving on the road! Plus, it's red... So it looks cool! This is the brightest, longest-lasting penlight you'll ever need! With its rechargeable 3.7v lithium-ion battery and CRI95 color rendering, this penlight provides superior illumination for hours on end. Plus, its magnetic mounting points and UV light make it perfect for any situation! Plus, it doesn't get hot! We've also lasered the measurements into the body of the penlight so they don't wear off! So grab yours today, and never worry about fussing with the hassles of another penlight again! And hey, lighten up a little, would ya? (...see what I did there? Lighten up? Cause it's a penlight? Never mind...)