YASONG 3-Tier LED Andon Stack Tower Light, Self-Locking Switch, Flash/Steady Mode, Sound Optional, IP65 Voltage:DC12V It supports AC110-120V and AC220V

It supports AC110-120V and AC220V options and requires wiring before use

25W alarm power and LED strobe warning light for homes

120dB loud horn warning for high-visibility alert applications

traffic control areas and mechanical equipment

3mile/500m (no wall)

YASONG 3-Tier LED Andon Stack Tower Light, Self-Locking Switch, Flash/Steady Mode, Sound Optional, IP65 Voltage:DC12V It supports AC110-120V and AC220VThe YASONG 3 stack LED signal tower light is a red, yellow and green visual warning light designed for machines, production lines and warehouse equipment. This model uses a self locking switch control box: press a color button and the matching light layer turns on in flashing or steady on mode. Voltage, lighting mode and sound option should be selected before ordering. 3 stack LED tower light for clear machine status indication Flashing or steady on