Adafruit
Light Up Key Switch Keychain - Red LED
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$18.85
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A bite-sized, satisfying clicky key switch keychain with a built-in red LED. Press the button to light it up — perfect for showing off etched glow-through ke...
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A bite-sized, satisfying clicky key switch keychain with a built-in red LED. Press the button to light it up — perfect for showing off etched glow-through keycaps or just keeping your fidgety hands busy.
Powered by a CR1220 coin cell battery, the keychain includes a cord for attaching to your bag, keys, or purse. Snap on your favourite keycap design and you're good to go.
Key Features
- Tactile Clicky Switch – Satisfying mechanical key press feel
- Red LED Backlight – Lights up glow-through keycaps when pressed
- CR1220 Battery – Included and ready to use
- Attachment Cord – Clip to your bag, purse, or keyring
Ideal For
- Showing off etched glow-through keycaps
- Fidget-friendly desk accessories
- Gifts for mechanical keyboard enthusiasts
Note: Keycap not included — this is the key switch keychain only. Compatible with standard MX-style keycaps.
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
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