MagLite LED Conversion/upgrade bulb for MAG-NUM STAR II bi-pin MagLite Torch/flashlight 3D/3C, 4D/4C, 5D, 6D Cell CREE XP-G2 MagLite compatible LED bulb suitable for use with torches that use MAG-NUM STAR II Xenon bi-pin bulbs Powerful 3W CREE LED with 300 lumen output (very bright in other words!) Designed for 3, 4, 5 &amp; 6 D/C cell MagLite torches A whopping projected lifespan of 50,000+ hours! Simple installation, for torches with MAG-NUM STAR II Xenon bi-pin bulbs simply remove the bi-pin lamp holder to install