Item	5000 lumen bicycle led headlight
Material:	6063 Aviation aluminum
Waterproof grade	IPX-8
Lighting distance	200-300M
Led type	Super bright CREE XM-L U2 LED or R5 LED
Lens	Tempered glass
Led life	100,000 hours
Switch Modes	Weak,Middle,Strong,Strobe.
Runtime	2-4 Hours (strong 2h30' -middle 4h20'-weak 7h -Strobe 4h10')
Power Source	1x8.4v 6400mAh Battery Pack(Included).
Battery Charger(include)	Voltage:100v-240v
Adaptor	1 x Adaptor Fit for your country(EU/AU/US/UK)