<p><b>IMPORTANT Warning</b> - <i>This bulb is <b>negative-ring, positive-tip</b>. Please check your battery polarity before replacement bulb.Otherwise, the bulb will be short circuit and began to heat.</i></p><p><br></p><p>Item Model: P13.5S</p><p> Power :3W</p><p>Beam angle:110 degree</p><p>Color : White</p><p>Color Temperature: 6000K</p><p>Voltage : DC 4V-12V</p><p>Base: P13.5S</p><p>LED Quantity : 1 LEDs per bulb</p><p>Function: Tourch, Flashlight headlight</p><p>Life span: 30,000hours</p>