... L five T6 lamp beadsStalls: 5 file (strong light, bright, low light, flash explosion, SOS)Case Material: Aerospace grade aluminum ... 4 18650 rechargeable lithium battery4, Material: Shell III level hard oxidation, shell work to further improve the high ... L five T6 lamp beadsSurface treatmenthard anodizedStalls5files(strong,medium,light,explosion flash,SOS)Waterproof IP67Sizelength 147mm, head diameter ...