Its Our Studio Micro-Light Ultra Locking Carabiner

Micro Light Ultra provides an intense white light. The sleek, elegant, lightweight micro design features an ultra bright white LED light, with the cool Glo-Ring™, that lasts over 100,000+ hours. Just gently press the soft-squeeze on/off button to light your way. Its small, lightweight, thin size makes it easy to carry on your keychain and in your pocket, bag or backpack. No more fumbling to safely unlock the car door or house, read a menu in a dimly lit restaurant or light the way down an aisle in a movie theater. The bright beam illuminates a path in the dark or poorly light room. Indoor or out. The Micro-Light Ultra easily attaches to a key ring or zipper. At less than 2.63” x 1.06” in size and weighing less than 0.5 oz, the Micro Light Ultra is convenient to carry with you at all times.Bright, White LED LightHigh Intensity Bulb100,000+ Hour BulbSoft, Squeeze On/Off ButtonSmall, Compact, LightweightSecurely Attaches to Included Key RingPolished ChromeIncludes Two Replaceable CR1616 Batteries Included