16mm Blue Metal Push Button Switch – Fixed Self‑Lock, 3‑6V LED

Robust 16mm blue metal push button switch designed for e‑bike electrical systems.

• Fixed self‑locking (latching) mechanism for secure on/off control
• Integrated LED indicator shows power status
• Operating voltage: 3‑6 V (compatible with 12 V, 24 V options)
• Compact size fits standard mounting panels
• Durable metal housing resists corrosion and wear
• Easy soldering or plug‑in installation

Ideal for power start/stop, headlight control, and accessory switching on electric bicycles.