Item No.: F21A057
. LED:2W COB + 1 SMD  LED   
. Brightness: 3W COB 110lm,1 SMD 40lm  
. Battery: 3*AAA dry battery(unclude)  
. Switch: COB 100%-COB 50%-COB Flash-Off-1 SMD-Off  
. With magnet on the bottom  
. Built-in magnet in the pen clip  
. Product size: 17*28*165mm  
. Weight:35g