ludopam led bulb upgrade conversion for 3 4 5 6 cell c/d maglite flashlight ludopam <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>