<p><b> About us</b></p> <p> We are deaf-mutes, in order to be able to get married and raise a family.  We have been working hard and very proud when you can see our products.  Providing a better shopping experience is our goal. I hope you can enjoy this product. </p> <p><br></p> <p><b>IMPORTANT Warning</b></p> <p> 1. This bulb is negative-ring, positive-tip.Please check your battery polarity before replacement bulb. Otherwise, the bulb will be short circuit and began to heat.</p> <p>2. Theses bulbs don't match with Mag-num Star Xenon bulb lights. Maglite Mag-num Star Xenon flashlights use a two pin bulb, not a retaining collar. </p> <p>Power : 3W</p> <p>Beam angle:110 degree</p> <p>Lumen : 220LM</p> <p>Color : White</p> <p>Color Temperature: 6500K</p> <p>Voltage : DC4-12V</p> <p>LED Quantity : 1 LEDs per bulb</p> <p>Function: Tourch, Flashlight</p> <p> Life span: 50,000hours</p>