Kailh Box Night Firefly Keyboard Switch Clicky Switches
$0.60
✨ Kailh · Night Firefly | Clicky with Fluorescent Magic
Kailh Night Firefly
Clicky Switch · Self‑Glow Material · Translucent Pink‑Purple
Fluorescent housing glows in the dark like fireflies; crisp click-bar tactility; 80M life; perfect for RGB & all‑transparent builds.
✨ Self‑Glow (Green Fluorescence)
🎵 Clicky Tactile (Crisp Click‑Bar)
💜 Translucent Pink‑Purple PC
⚡ 1.8mm Actuation, 3.6mm Travel
🔋 80 Million Keystrokes
🌟 RGB & Full‑Transparency Ready
80M
Keystroke Life
50g
Crisp Actuation
Fluo‑Tech
Self‑Glow in Dark
5‑Pin
Rock‑Solid Stability
Bored with ordinary switches that only look good when the lights are on?
Dull After Dark
Most switches rely purely on RGB – once the PC is off or in low light, your keyboard loses its visual charm.
Muted, Unsatisfying Clicks
Many clicky switches sound hollow or inconsistent, lacking the crisp feedback that makes typing feel alive.
Generic Aesthetics
Standard black/white housings fail to complement vibrant keycaps or full‑transparent cases.
✨ Night Firefly – where light meets sound — Fluorescent‑infused PC housing glows naturally in darkness; crisp click‑bar provides a satisfying, nostalgic click; translucent pink‑purple finish turns your keyboard into a piece of art, day and night.
Why Night Firefly is the Ultimate Clicky for Night Owls & RGB Lovers
✨ Bioluminescent Magic
Self‑Glow Housing – Stars in Your Keyboard
Feature Specialized PC housing infused with fluorescent powder. After exposure to light, it emits a soft jade‑green glow in the dark – no external UV or battery required.
Advantage Your keyboard keeps glowing even when RGB is off. Creates a magical “firefly swarm” effect that’s completely unique among mechanical switches.
Benefit Perfect for late‑night gaming, ambient setups, or simply impressing anyone who sees your build. The glow lasts for hours after charging under normal room lighting.
Evidence Verified by Kailh material tests: fluorescent effect retains visibility for up to 6 hours after light exposure; housing maintains structural integrity without degradation.
🎵 Crisp Click‑Bar
⚡ 1.8mm Actuation
🔄 50g Trigger Force
🔊 Nostalgic Snap
🎙️ Sonic Satisfaction
Classic Clicky with Modern Refinement
Feature Kailh’s proven click‑bar mechanism delivers a clean, crisp click on both downstroke and upstroke. Actuation at 1.8mm with 50±15gf force – a sweet spot between responsiveness and comfort.
Advantage No metallic rattle, no inconsistency. The sound is sharp yet pleasant, reminiscent of the best classic clicky switches but with higher consistency and durability.
Benefit Every keystroke gives you audible and tactile confirmation – perfect for typists who crave rhythm, and gamers who want precise feedback during intense sessions.
Evidence 80 million cycle rating confirmed by Kailh durability tests. Community sound tests praise the “satisfying snap that’s not overly loud – great for both work and play.”
Translucent Pink‑Purple PC Housing
Daytime: sakura garden vibes | Night: cyberpunk fireflies – 24/7 visual delight💎 Candy‑like Aesthetics
Daylight Gem, Nighttime Lantern
Feature High‑clarity modified PC material in a unique translucent pink‑purple finish. The housing doubles as a natural light diffuser, enhancing RGB while looking stunning even without backlight.
Advantage RGB shines through with a soft, even glow – no need for separate diffusers. The semi‑transparent body also allows the fluorescent effect to be visible at night.
Benefit Perfect for full‑transparent keyboard cases, acrylic builds, or any setup where aesthetics matter. Your keyboard becomes a centerpiece, whether in bright daylight or a dimly lit room.
Evidence User reviews: “Looks like a piece of candy in the morning, glows like a firefly at night – the most unique switch I own.” Compatible with all standard MX keycaps.
Night Firefly vs. Standard Clicky – More Than Just a Switch
| Feature | Standard Clicky (e.g., MX Blue) | Kailh Night Firefly |
|---|---|---|
| Visual Identity | Opaque or plain translucent | Translucent pink‑purple + fluorescent self‑glow (green) |
| Sound Profile | Higher pitch, occasional rattle | Crisp click‑bar, clean snap, nostalgic tone |
| Actuation Force / Travel | ~50gf / 2.0mm | 50±15gf / 1.8mm – slightly faster response |
| Total Travel | 4.0 mm | 3.6 mm – slightly shorter, snappier feel |
| Durability | 50–60 million cycles | 80 million cycles |
| RGB Enhancement | Basic light diffusion | Translucent housing + self‑glow effect – dual light magic |
| Unique Feature | None | Fluorescent glow in darkness (no UV needed) |
Key Specs at a Glance
Type
Clicky (Click‑Bar)
Clicky (Click‑Bar)
Actuation Force
50 ± 15 gf
50 ± 15 gf
Actuation Travel
1.8 ± 0.4 mm
1.8 ± 0.4 mm
Total Travel
3.6 ± 0.3 mm
3.6 ± 0.3 mm
Bottom‑out Force
60 ± 10 gf
60 ± 10 gf
Fluorescent
Green glow after light exposure
Green glow after light exposure
Housing
Translucent Pink‑Purple PC
Translucent Pink‑Purple PC
RGB Ready
Built‑in light diffusion
Built‑in light diffusion
Full Specifications & Materials
| Manufacturer | Kailh Electronics |
|---|---|
| Series | Night Firefly (Clicky / Click‑Bar) |
| Switch Type | Audible Clicky Tactile (Click‑Bar mechanism) |
| Housing Material | Modified PC – translucent pink‑purple with fluorescent powder |
| Stem Material | High‑durability POM (smooth operation) |
| Fluorescent Effect | Jade‑green glow after exposure to ambient light; lasts for hours |
| Actuation Force | 50 ± 15 gf |
| Bottom‑out Force | 60 ± 10 gf |
| Actuation Travel | 1.8 ± 0.4 mm |
| Total Travel | 3.6 ± 0.3 mm |
| Spring Type | Precision‑calibrated spring for consistent click |
| Contacts | Gold‑plated, corrosion‑resistant |
| Mechanical Life | ≥ 80,000,000 keystrokes |
| Pin Configuration | 5‑pin (PCB mount) – can be clipped for 3‑pin compatibility |
| Compatibility | MX‑style hot‑swap sockets, all standard keycaps |
| Best For | RGB / full‑transparent builds, night‑time setups, clicky enthusiasts who love unique aesthetics |
What the Community Says
★★★★★
"I’ve never seen anything like this – the glow is subtle but magical. During the day it’s a beautiful pastel pink‑purple, and at night my keyboard looks like it’s inhabited by fireflies. Clicky sound is crisp and satisfying."
— GlowGuru
★★★★★
"Perfect switch for my acrylic full‑transparent build. The click is classic Kailh – clean and not overly loud. The self‑glow effect gets compliments from everyone who sees it."
— AcrylicAddict
★★★★★
"I was looking for something that stands out from the usual black/white switches. Night Firefly delivers on both sound and looks. The 80M life gives me peace of mind too."
— ClickyConnoisseur
Our Promise – Peace of Mind
Genuine Kailh switches backed by 30‑day hassle‑free returns and a 1‑year warranty. Expert support to help you build your dream keyboard.
Fast Global Shipping
Orders processed within 24h. Tracked worldwide delivery (3–7 business days typical).
30‑Day Easy Returns
Not satisfied? Return within 30 days for a full refund. 1‑year warranty covers manufacturing defects.
Friendly support, 7 days a week.
Build Assistance
Need lubing tips, compatibility advice, or sound tuning? Our team and community are here to help.
Access to modding resources.
Frequently Asked Questions
How does the fluorescent glow work? Does it need UV light?▼
The switch housing is infused with high‑quality fluorescent powder. It charges under any ambient light (daylight, room lighting) and then emits a soft jade‑green glow in darkness. No UV or special light source required. The effect lasts for several hours after full charge.
Is the click sound too loud for office use?▼
The Night Firefly uses Kailh’s click‑bar mechanism, which produces a crisp, clean click. It’s noticeably less harsh than many older clicky switches. While it’s definitely audible, many users find it acceptable for shared spaces if you’re not in a strict quiet zone. For open offices, consider using dampening rings or checking with colleagues.
Will the glow affect RGB lighting?▼
No – the fluorescent effect and RGB work independently. During the day, the translucent housing diffuses RGB beautifully. At night, if RGB is off, the glow takes over. If RGB is on, the glow adds a subtle extra layer to the lighting. It’s a complementary effect, not an interference.
Can I use these with 3‑pin hot‑swap boards?▼
Yes. The Night Firefly is a 5‑pin switch (2 metal pins + 3 plastic positioning pins). The two extra plastic pins can be clipped off with flush cutters to fit 3‑pin PCBs without any issue.
How durable is the fluorescent effect? Will it fade over time?▼
The fluorescent powder is integrated into the PC material during manufacturing. It does not degrade under normal use. The glow intensity remains consistent for years, as verified by Kailh’s material aging tests.
What’s the difference between Night Firefly and BOX White?▼
Both use Kailh’s click‑bar technology, so the sound profile is similar – crisp and consistent. The main differences are aesthetics (Night Firefly has translucent pink‑purple housing with fluorescent glow, while BOX White has a standard clear housing) and actuation specs (Night Firefly: 1.8mm actuation / 3.6mm travel; BOX White: 1.8mm / 3.6mm as well, but force curves differ slightly). Night Firefly also features the unique self‑glow effect.