LED Warning Light. Nine super bright LED bulbs with red, blue, green color.
Six modes: flash-chasing-steady-clockwise-counterclockwise-off.
Battery size: AAAx2 (not included).
This LED can be installed on baby strollers, bicycles. It can also be used for emergency situation in any place to warn other or signal people to help.
It can last at least seven days in flash mode with a pair of new fresh batteries.