C66 CBD Vape Pen | 280mAh | 0.5ml/1ml | LED Breathing Light | Type-C | OEM & ODM

Every CBD brand eventually asks the same question: how do we make our product recognizable in the dark? At a dispensary, at a festival, on a nightstand – the moment a device lights up, it becomes a brand moment. The C66 is built around that insight. It is a slim pen with an LED breathing light that pulses gently, turning the device into a small, portable brand beacon.

The LED on the C66 does not just turn on and off – it breathes, slowly brightening and dimming in a natural rhythm. The effect is calm rather than flashy, which fits the wellness positioning of most CBD brands. The light can be set to your brand color, and the breathing speed can be tuned. In practice, this does two jobs: it signals the device is on (a real usability win on a button-free pen), and it makes the device instantly recognizable – a customer who sees the distinctive light pattern in a friend’s hand recognizes your brand.

Like our other compact pens, the C66 includes a 10-second preheat function. Hold the button, wait for the light to pulse in preheat mode, then draw. This warms thick CBD oil before the first hit, preventing the weak first puff or clogged coil that plagues small devices. For brands selling full-spectrum oils – which tend to be thicker than isolates – preheat is the difference between a good first impression and a returned product.

The C66 comes in 0.5ml and 1ml capacities with 2.0/2.6Ω coil options. The 0.5ml version is a compact trial SKU; the 1ml stretches the same chassis into a standard offering. The 77mm slim profile at φ16mm fits comfortably in hand and pocket, and the transparent tank shows the oil level at all times.

The body is baked enamel with UV top coat in custom colors, the mouthpiece and bottom cap are plastic in custom colors, and six colorways are standard. The LED sits in a position that’s visible from the front, so the breathing light reads clearly whether the device is in hand or lying on a table.

Brands that sell at nightlife-adjacent retail, events, or any channel where visibility matters. Brands that want a distinctive light signature – think of it as the vape equivalent of a signature ringtone. And brands building a wellness line where the calm breathing light reinforces the “chill” message better than any slogan.

We manufacture the C66 in Dongguan, in business since 2013, ISO 9001/14001/45001 certified, with in-house R&D, tooling and production. The LED module is tested on every unit for consistent brightness and correct breathing behavior. Contact us for samples and MOQ.

The C66 earns its keep in channels where products are used after dark. Music venues, festivals, lounges, and late-night retail all reward a device that is visible in low light – the breathing light doubles as a wayfinding signal for your brand in a crowd. Event teams like it because the light makes the device easy to spot if dropped or set down on a dark table. If your distribution includes any evening-heavy channel, mention it when you request samples, and we can also discuss a night-mode variant with a slower, softer breathing cycle tuned for dim environments.

Like the rest of our pen line, the C66 uses a 280mAh cell with Type-C charging. For a device with a breathing light, the LED draws a small but continuous current in standby – we engineered the light to pulse at a low duty cycle precisely so it does not drain the battery overnight. In practice the light has a negligible effect on runtime, and a full Type-C charge tops the cell back up quickly. If your brand story includes sustainability or long-lasting product claims, the C66’s efficient light design is a detail worth mentioning – it is the kind of thing reviewers notice.

Hardware only – we manufacture devices, not e-liquids or cannabis oil. Buyers are responsible for compliance with local regulations for the filled product.