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C9 Minleon V2 LED Christmas Light Bulbs
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$25.95
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Built for installers. Used on real jobs.
This is the gear working contractors run on real rooflines. C9 and C7 LED bulbs, socket wire, clips, plugs, and complete pro light kits at contractor wholesale pricing. Most orders ship same day if placed before 2 PM ET. Free shipping over $349.
The 4-sentence answer
The Minleon V2 C9 is a 0.78-watt LED bulb that fits any E17 (C9) socket on 120V AC line voltage. It’s TRIAC-dimmable, IP65 wet-rated, and carries a 15,000-hour rated lifespan with cETLus certification (Intertek file 5019711). Warm White 3000K is the bestseller — about 70% of Minleon V2 C9 orders ship in 3000K. Most contractors pick it over Tuff C9 when dimmability and the longer rated life justify the higher per-bulb cost; pick Tuff when budget per linear foot matters more than dimming.
Verified specifications
Every value below is pulled from the printed bag label. No marketing inflation.
| Wattage per bulb | 0.78W |
|---|---|
| Voltage | 120V AC line voltage |
| Current draw | 6 mA per bulb |
| Color temperature | 3000K (Warm White) — bestseller |
| Base type | E17 (C9 candelabra intermediate) |
| Lifespan rating | 15,000 hours |
| IP rating | IP65 (wet location rated) |
| Certification | cETLus listed — Intertek file 5019711 |
| Dimmable | Yes (TRIAC dimmer required) |
| Patent | US10738984B2 (in production since 2005) |
Who this bulb is built for
High-end residential roofline runs (50–300 ft)
Homeowners who want a premium look with dimming via smart-home control. Minleon V2’s TRIAC-dimming circuit pairs with Lutron Caseta and Insteon LED-rated dimmer modules — set roofline at 60% glow for soft ambient, 100% for the holiday party.
Commercial property managers on multi-year contracts
The 15,000-hour rated life runs 2–3 seasons longer than commodity LED. If your labor cost to swap a single bulb exceeds the bulb’s purchase price, Minleon’s cost-per-season math wins. Property managers running 200+ buildings choose Minleon for the re-bulb cycle reduction alone.
Pro contractors building hybrid Tuff + Minleon kits
Run Minleon V2 on the high-visibility front-of-house line (street-facing eaves, primary roof edge). Run Tuff C9 on the side, back, and valley runs where the bulb count is high and visibility is lower. Customers get curb-side dimming + long-life on the showcase line; you stay on budget on the back runs.
What this bulb works with
- Sockets
- C9 SPT-1 socket wire (0.030″ jacket — indoor / sheltered) or C9 SPT-2 socket wire (0.045″ jacket — cold-climate outdoor). Both are 18 AWG copper — jacket thickness is the only mechanical difference. Shop C9 wire
- Clips
- C9 Wedge Clip (most popular), C9 Parapet Clip (for tile/stone parapet caps), Tuff Magnetic Clip (for steel substrate), All-in-One Clip (gutter + shingle universal). Shop clips
- Plugs
- SPT-1 male plug for SPT-1 socket wire; SPT-2 male plug for SPT-2 socket wire. Don’t cross-match — the slide-on plug must match the wire jacket spec. Shop plugs
- Timers / controllers
- Any 120V outdoor timer rated for LED loads. Minleon V2’s TRIAC dimming requires a TRIAC-rated dimmer (not a generic ELV dimmer). Shop timers
- Will NOT work with
- Pre-2005 incandescent dimmer switches without LED retrofit. Series Christmas-light strings that don’t share the E17 base.
Minleon V2 C9 vs the alternatives
| Spec | Minleon V2 C9 (this bulb) | Tuff C9 |
|---|---|---|
| Wattage | 0.78W | 0.72W |
| Voltage | 120V AC | 120V AC |
| Lifespan rating | 15,000 hr | 11,000 hr |
| Dimmable | Yes (TRIAC) | No |
| Certification | cETLus — Intertek 5019711 | cETLus — Intertek 5019711 |
| Patent | US10738984B2 | — |
| Best for | Dimming + long-life | Budget commodity runs |
| Per-bulb cost tier | Higher | Lower |
See all C9 bulbs side by side →
How to install
- Choose socket wire spec. SPT-1 (0.030″ jacket) for indoor or sheltered runs. SPT-2 (0.045″ jacket) for outdoor cold-climate. Both 18 AWG copper.
- Twist bulb into socket. E17 base into the C9 socket. Hand-tight only — over-tightening cracks the base over time.
- Test the line before mounting. Plug into outlet. Walk the line — confirm every bulb lights. Swap any dead bulbs BEFORE you mount clips. Mid-roof bulb swaps cost 4x the time of pre-mount swaps.
Certifications and compliance
- cETLus mark — Tested to UL 588 safety standard for seasonal lighting by Intertek. Equivalent to UL Listed for code-compliant installations in the US + Canada.
- Intertek file 5019711 — Pull this file number if a permit inspector asks for verification. Listed at intertek.com.
- US Patent 10,738,984 B2 — Minleon’s LED circuit topology. Why other “V2-style” bulbs can’t quite match the spec set.
- IP65 wet location rating — Direct rain + sleet + snow contact. Not submersible.
Warranty
5-year limited warranty on Minleon V2 C9 bulbs from Christmas Lights HQ. Covers manufacturing defect and premature failure.
Not covered: dropped bulbs, cut socket wires, mis-wired AC (180V+ surges from generator over-voltage), running over the rated socket count per circuit, animal damage.
Full warranty terms → | Warranty claim contact →
Questions contractors actually ask
Is the Minleon V2 C9 actually dimmable, or just labeled as dimmable?
Yes — actually dimmable. The TRIAC dimming circuit is patented (US10738984B2). It needs a TRIAC-rated dimmer module — generic ELV or 0–10V dimmers will flicker or refuse to fire. Lutron Caseta and Insteon LED dimmers are confirmed compatible.
What dimmer brand should I use with Minleon V2?
Lutron Caseta in residential, Lutron Maestro CL for hardwired, Insteon LED dimmer modules for retrofit. Avoid no-name Amazon TRIAC dimmers — many don’t actually fire TRIAC cleanly and you’ll see the bulbs strobe.
How many Minleon V2 bulbs can run on one 120V circuit?
At 0.78W per bulb, a standard 15A residential circuit (1800W usable) handles roughly 2,300 bulbs theoretical. Practically, never exceed 80% of circuit capacity per code, so cap at ~1,800 bulbs per circuit. Most contractors stop well below that — splitting runs at 500–800 bulbs per line for serviceability.
Does the Minleon V2 work in cold weather (below 0°F)?
Yes — rated for outdoor cold-climate operation. LEDs actually run BETTER in cold than warm because junction temperature stays lower. We’ve installed Minleon V2 runs in Minnesota and Montana winters down to -20°F without incident.
Can I mix Minleon V2 and Tuff C9 on the same run?
Yes — both fit E17 sockets and both run on 120V. They’ll look slightly different because Minleon V2 emits a touch more lumen output per bulb. If you’re mixing for budget reasons, run Minleon on the visible line and Tuff on the side / back / valley — the difference disappears at viewing distance.
How long does the warranty actually last in practice?
5 years from Christmas Lights HQ. In practice, Minleon V2 failure rate runs around 0.3% per year (3 bulbs per 1,000 installed). We’ve had warranty claims on 6-year-old bulbs honored where the failure was clearly manufacturing-related, not install damage.
What’s the real-world lifespan vs the rated 15,000 hours?
The 15,000-hour rating is L70 — the point where output drops to 70% of original. Most Minleon V2 bulbs deliver useful light well past L70. Contractors on multi-year contracts report 8–10 seasons of acceptable performance, which works out close to the rated hours given typical 60-day per-year usage.
Is the bag-label wattage accurate, or does it draw more under load?
0.78W is measured under steady-state at 120V nominal. Under high line voltage (124V+ at the outlet) you’ll see ~0.85W. Under low voltage (115V) you’ll see ~0.72W. Within ±10% of label spec across the normal residential voltage range.
Customer reviews
Build the complete C9 line
Orders placed before 2 PM ET ship the same day. Free shipping on orders over $349. Most orders arrive in 2-5 business days via UPS or FedEx Ground.