The new Comet X has been designed for everyday use, with an integrated high output COB LED.CNC aluminium heat sink,Auto safe mode,Mode memory function,Rechargeable lithium polymer battery 3.7v 300 mAh,7 modes,Low battery charging and fully charged indicator,Auto fully charged cut off,Side visibility,Water resistant IPX4,270 degree total beam angle,77 degree spot angle,Daytime flash mode 50 lumen output / 19 hours runtime,Includes universal bracket and belt clip bracket.