Why shine only in the daylight when you can shine bright in the night too!
 
These AA battery powered neon strip lights are the perfect addition to any hat design. The battery pack is carefully hidden inside the hat so it doesn't disturb the actual design.
 
They have 3 settings - static, slow flash or fast flash and come in an array colours. 
 
Choose from a variety of colours including white, blue, ice blue, green, pink, orange, red, purple, lime green and yellow.