item number:	pr-am022
dimentions:	21 x 56mm
light source:	3 led
luminous flux:	18000mcd
battery:	4 ag13
signal visibility:	330 feet
material:	impact-resistant aluminium alloy
surface texture:	anode treatment
run time(h):	4
certificate:	rohs
color:	black, silver, red, blue, orange, etc.
package:	white box, blister card, gift box, carry pouch