litexpress lxb530 led upgrade modul 530 lumen for 3-6 c/d-cell maglite litexpress fits all krypton / xenon maglite s3d015/16, s4d015/16, s5d015/16 and s6d015/16 series flashlights light output up to 530 lumens. easy to change like a regular bulb change. integrated overheat protection to avoid any damage caused by overheating. energy-saving up to 10 times more brightness than with original krypton bulb. high impact and vibration resistance. 5 years limited warranty. for latest maglite (bi-pin bulb) the white adapter also needs to be removed (simply pull it out).