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Promoted
Addis Ababa, Lideta, 1 hour ago
11 views
Indicator Light
CAT
Brand
Other
Type
Brand New
Condition
Store address
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 00:00-23:59
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 00:00-23:59
Addis Ababa • Lideta
Abdela bldg
Open now
• Mon - Sun, 00:00-23:59
Visual Status: They use colors like red, green, or yellow to tell an operator what a machine is doing at a glance.
Common Colors: Green usually means normal operation or power on, while red often signals an error, stop, or danger.
Light Source: Modern versions use tiny light-emitting diodes (LEDs) encased in colored plastic because they use very little power and last a long time.
Simple Wiring: They connect in parallel to a circuit so they light up as soon as current flows through that specific part.
Safety tips
- Avoid paying in advance, even for delivery
- Meet with the seller at a safe public place
- Inspect the item and ensure it's exactly what you want
- Make sure that the packed item is the one you've inspected
- Only pay if you're satisfied
