Freeze Warn I Temperature Warning Signal **MOST POPULAR**
Freeze Warn III: (12) super bright - red LEDs flashing signal that can be seen from a much greater distance (up to 1/2 mile)
Power Out and Falling Temperature Warning Light
Temperature Range: Light activates when below 42°F (6°C)
Battery Powered Flashing Lights provide protection against power loss and falling temperatures
Power Out Warning Light
Battery Powered Flashing Lights Alerts Workers, Friends and Neighbors to Power Loss.