Othmro 3Pcs Yellow Indicator Light with Buzzer ACDC 12V 22mm Panel Mount Flashing Alarm for Electrical Control Panel HVAC DIY Projects

AD16 Series LED Indicators are applied high-bright LED chips as the light source with long service life, low energy consumption, and lightweight. These indicator lights are mainly used on the circuit or mechanical equipment to monitor and alarm the operation status of the equipment, indicate whether power is on or show the operating condition of an equipment device. They are widely used in the ship, machine tools, machine equipment, switch cabinet and power distribution cabinet, electrical control panels such as HVAC panel and electrical panel, DIY Projects such as PLC Training Project. Energy Saving & Low Maintenance Cost Plenty bright LED chips offer uniform illumination without dark areas. Ultra-loud buzzer will surely give you a visual status cue of any indexing signal, anticipating signals or emergency signals. DIY Project e.g. PLC training project Industrial Electic Control Panel For any electric panel such as Switch Cabinet, Power Distribution System, HVAC Panel, Escalator Control Panel Design Improvement Refit to the automobile or boat engine room to assist in steering