LA-2 Warning Lamp

This is a device to warm against radioactive rays within the area by setting the boundary of the radioactive area or restrictive area for the radioactive penetration inspection or to alert the other outside person to evacuate from the area.
This is an alarm device simply installed at the place without power supply or at the radioactive area, specially suitable when using radioactive isotope.
LA-2 alarm lamp is only for battery, small sized and is manufactured of light and firm ABS plastics and is used for 8 hours with once charging (12 hours).