Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Free Shipping, Free Returns

At Lighter USA, we're all about giving you an awesome shopping experience.
We keep things crystal clear with free shipping and free returns, so you won't encounter any unexpected surprises when you check out.
Returns, which can be a bit tricky elsewhere, are super easy with us.
Here's the scoop: you typically have a 14-day window to return most items. Just keep in mind that a few things like used coils, vaporizers, vaporizer heating elements and more have some exceptions. But for everything else, like lighters, batteries and chargers; we've got you covered within this timeframe. You can find more details on our Returns Policy page.
Starting a return is a breeze. Just login here, and you're ready to roll. Once you've secured your return label, it's as simple as packing your item, attaching the label, and sending it on its way. Whether you drop it off at a blue mailbox, hand it to your local Post Office, or even pop it in your mailbox with the red flag up, leave the rest to us. Plus, we'll keep you in the loop with email updates every step of the way. Count on us for a super convenient experience, complete with free shipping and stress-free returns.Contact Information:
- Online: davidoff.com
Warranty Information
(2 Year Warranty) S.T.Dupont pens (cartridges excluded), lighters, watches (leather straps excluded) and accessories are guaranteed for two years from the date of purchase, subject to normal usage conditions and adherence to the instructions for use recommended by S.T.Dupont.
More information is available at:
S.T. Dupont Ligne 2 Lighter – Double Fire X Silver Product Description
Legendary Acoustic Opening Sound Meets Modern 3D Geometric Artistry
S.T. Dupont's iconic metalworking heritage takes a bold step into contemporary design with the S.T. Dupont Ligne 2 Lighter in Double Fire X Silver (REF C16645). Inspired by the Fire X collection and the signature leather goods line, this creation offers a striking reinterpretation of S.T. Dupont's historic pointe de feu (fire head) pattern through two contrasting sizes of 3D Fire X geometric motifs.
Engineered for true connoisseurs, this large Ligne 2 model delivers the famous "Cling" opening sound—a clear, crystal-like acoustic signature engineered directly into the hinge mechanism. Plated in brilliant, durable palladium, it balances cutting-edge texture with timeless luxury.
What Makes the S.T. Dupont Ligne 2 Double Fire X Silver Different?
The Ligne 2 collection represents S.T. Dupont’s most iconic silhouette, celebrated globally by cigar collectors and design purists alike. Crafted with a solid brass core, this model showcases a dual-scale 3D Fire X guilloché pattern that plays dramatically with light and depth across its entire palladium-coated surface.
Equipped with a classic double yellow soft flame mechanism, this model produces a gentle, wide flame that toasts cigars evenly without scorching delicate wrapper leaves.
Dual-Scale 3D Fire X Guilloché
Features a reinterpretation of the classic pointe de feu with two contrasting sizes of raised 3D Fire X geometric engraving for remarkable depth and tactile satisfaction.
Luminous Palladium Silver Finish
Coated in premium palladium plating over a solid brass body, offering superior tarnish resistance and a sleek, modern silver luster.
Famous "Cling" Acoustic Signature
Engineered with S.T. Dupont's world-famous opening sound mechanism, producing a clear, crystal-like ringing tone when the lid flips open.
Gentle Double Yellow Flame System
Delivers a broad, wind-resistant double soft yellow flame designed specifically to light cigars cleanly and evenly.
Best For
The S.T. Dupont Ligne 2 Lighter in Double Fire X Silver is best for users who want:
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The classic S.T. Dupont Ligne 2 large silhouette with a bold, contemporary 3D architectural pattern
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The iconic, world-famous "Cling" acoustic opening sound
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Precision palladium-plated metalwork inspired by S.T. Dupont's Fire X aesthetic
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A gentle double soft flame crafted specifically for cigar smoking rituals
Key Features
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Iconic Ligne 2 large solid brass chassis with dual-scale 3D Fire X artwork
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Radiant, corrosion-resistant palladium silver finish
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Signature crystal-clear "Cling" cap opening sound
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Wind-resistant double yellow soft flame ignition
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Refillable with S.T. Dupont Red Gas Refill (REF 900435)
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Uses S.T. Dupont Black Flints (REF 900601)
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Official Reference Number: C16645
Product Specifications
| Specification | Details |
| Brand | S.T. Dupont Paris |
| Collection | Ligne 2 / Fire X Collection |
| Model | Ligne 2 |
| Reference Number | REF C16645 |
| Finish | 3D Double Fire X Guilloché / Palladium Plating |
| Flame Type | Double Soft Yellow Flame |
| Acoustic Signature | Iconic Opening "Cling" Sound |
| Dimensions | Approx. 62 mm × 37 mm × 11 mm |
| Weight | Approx. 125 g |
| Body Material | Solid Brass |
| Associated Gas Refill | S.T. Dupont Red Gas (REF 900435) |
| Associated Flint | S.T. Dupont Black Flint (REF 900601) |
What’s Included
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1 × S.T. Dupont Ligne 2 Lighter – Double Fire X Silver (REF C16645) (Delivered empty of gas)
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1 × S.T. Dupont Luxury Gift Box
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1 × Certificate of Authenticity & International Warranty Card
How to Operate & Refill S.T. Dupont Ligne 2 Lighter
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Ignite Flame: Flip open the lid to trigger the iconic "cling" sound. Flick the side roller downward to strike the flint and light the double soft flame.
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Purge Before Refilling: Turn the lighter upside down. Depress the base gas valve completely with a small screwdriver or purge tool to vent trapped air and residual pressure.
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Refill Gas: Screw or push the official S.T. Dupont Red Gas Canister (REF 900435) onto the base valve. Hold vertically for 5 seconds until full.
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Equalize: Allow the lighter to rest for 3 to 5 minutes at room temperature before lighting to let the gas settle.





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