Aldon 4015-191 Clip-On/Stick-On Flashing Safety Lights (Blue)
• Even if he doesn't see you, you can see him. Clip to vest or belt, or use magnet base. Stick the magnet base onto a car coupler for high-visibility warning that car is being worked.
• Uses single “D” cell battery. Height 4.5" tall. Belt Clip and magnet base.
• Xenon flash tube. Blue light is also available with an LED bulb, which offers even greater brilliance and reduced battery drag.
• Weight: 1.5 lbs.