JDM-62 Engineering rotating warning lights

Method of purchase https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-10058254375.9.uAJpnG&id=18846663311

Product Features:
Built 10 SMD LED, rotary effect class
All circuits are arranged in the light, save installation space. Warning lights in working condition, the green line pattern and black negative line short circuit, it can transform a lamp mode, ten rotating strobe modes to choose from
Power and memory, full copper base
Yellow and red colors to choose from! !

Specifications:
Head diameter: 10.8 MM height: 12MM
Operating voltage: 3.5V-8.4V light wire length: 35CM
Accessories include: revolving light fixed nut X2 X2

Video address:

http://v.youku.com/v_show/id_XMTQ5NTkwMTg1Ng==.html?from=y1.7-1.2

http://v.youku.com/v_show/id_XNDU0NzE5MDAw.html