The impressive ONE Off Camera Flash Kit from Elinchrom includes

the ONE Off Camera Flash, OCF Adapter, OCF Diffusion Dome, 65W USB Type-C Wall Charger, 5.9' USB Type-C Cable, and an Elinchrom One Case.

At only 3.3 lb, the compact, portable 131Ws Elinchrom ONE runs on an internal lithium-ion battery that offers 725 full-power flashes (free from an AC outlet) on a 100-minute charge, while thanks to Active Charging technology, you can keep shooting while the battery is topping up. Recycle time is a very quick 0.06 to 0.9 seconds and the flash supports High Speed Sync times as short as 1/8000 second. Its LED modeling lamp is a 20W LED that can be set to Proportional, On/Off, or Full, and with presets from 2700 to 6500K and a CRI of 95, it can actually be used to shoot video. Yet another feature is the built-in 20-channel receiver, that with purchase of a Skyport transmitter, can make adjustments at distances up to 656'. You can also control settings wirelessly via Bluetooth with a smartphone App.

1 x ONE Head, 1 x Diffusion Dome    1 x Wall Charger and Cable, 1 x Case    131Ws, Recycling: 0.06 to 0.9 sec    Internal Battery: 725 Full-Power Flashes    HSS to 1/8000 sec, LED Modeling Light    Built-In 20-Channel Receiver    Optional Bluetooth App Control

Always be ready when inspiration strikes with the compact and lightweight Elinchrom ONE. Weighing only 3.3 lb the ONE offers 131Ws of capacity with features including an integrated lithium-ion battery, USB Type-C Active Charging, TTL, HSS, and a streamlined touch interface into a low-profile housing. A portable, rugged, and dependable off-camera flash equipped for your shoot, wherever that may be

Add the versatility of an off-camera flash with light shaping capabilities to any kit while maintaining a minimal footprint with the Elinchrom ONE Similar in size to a 70-200mm lens, the ONE is ready to travel

The Elinchrom ONE utilizes an internal lithium-ion battery for maximum portability and enhanced protection from the elements while on location. Plus, you are not tied to proprietary spare batteries or chargers with the ability to charge from any USB Type-C source

Capable of producing 725 full-power flashes on a single charge, the Elinchrom ONE is ready for longer shoots. Additionally, with Active Charging, the ONE can be connected to a power source and continue shooting while charging regardless of the battery's power level, keeping your workflow uninterrupted

Shaping light is at the heart of every great photo you create with the Elinchrom ONE. That's why it utilizes an unconcealed flash tube for optimal light spread, ensuring you experience the light quality Elinchrom is known for

Utilizing the newly developed Elinchrom OCF modifier mount, the Elinchrom ONE is also natively compatible with Profoto OCF light shapers, greatly expanding your selection of available light shaping tools. The included Elinchrom OCF Adapter enables quick mounting to speed rings and reflectors utilizing a traditional Elinchrom bayonet

Engineered for peak efficiency, the Elinchrom ONE utilizes its 131Ws of power to generate a light output usually seen in +200Ws units. At 3.3' and 100 ISO, the ONE can achieve f/11.9-with the Diffusion Dome attached, and when combined with the HP Reflector 10.2", the achievable f-stop climbs to f/45.2

With a touchscreen interface and a newly designed menu structure, Elinchrom has streamlined the process of adjusting the ONE's settings to ensure you never miss a chance to capture a moment

Related Questions and Answers

Q: 1. I can't get the cold shoe off the mount! What am I doing wrong?

A: The cold shoe screws onto a male 1/4x20 threaded mount attached to a spigot. To remove the cold shoe; secure the spigot by tightening the screw that holds it in place, after the spigot is secured, not able to spin around, unscrew the cold show by gripping it and rotating it counter-clockwise. This should remove the cold shoe. If the cold shoe turns, but, does not separate from the mounting spigot, tighten the screw that secures the spigot until it no longer rotates.

Q: 2. Does it work with EL-skyport transmitter?

A: Yes the Elinchrom ONE Off Camera Flash Kit works with the EL-skyport transmitter.

Q: 3. Will Profoto light shapers fit directly onto this unit? It has an adapter to make it fit to the traditional Elinchrom mount.

A: The One Off will fit the standard Profoto ring as it comes.

Q: 4. Will this cord work properly with a Vivitar DF 383 flash for Pentax? I actually tried the Vivitar equivalent of this off camera flash cord and the flash, which worked nicely mounted to the hot shoe of the camera, would not fire when in the TTL mode.

A: A TTL cord is really just an extension of the hotshoe. Technically it should work. If it does not it can be a few different reasons. One it is the camera and the cord that is not compatible. Or the flash is a little different than other Pentax compatible flashes. Or the Vivitar cord you have is defective.

Q: 5. will this work with the canon mark III and cano 430ex iii-rt speedlite flas?

A: Yes, The Vello is a great value and lasts longer than most of the Canon cords I have used in the past.

Q: 6. Does this third-party Vello cable work reliably with the Canon 5D Mark IV?

A: Yes, it is fully compatible with the 5D4 and should hold up quite well over time.

Q: 7. The flash works on shoe on top of camera. I take the flash off and hook up ttl cord. I power up the flash and camera and take another picture. Flash doesn't go off!?!? Must have a bad cord. Should have asked for a canon cord for Christmas.

A: Blake, it's definitely not the batteries. I have several Vello's cords of different lengths and have had similar issues. When it's mounted on the shoe the flash works fine, but when mounted on a bracket with the Vello's TTL cord, it's hit or miss whether the flash fires or not. I notice especially when the bracket is tilted in portrait (Vertical) mode. Probably indicative that there is something wrong with the connections. Could be that the cord isn't long enough (1.5' cord) when tilted and throws off the connections. I've noticed other comments on here that the cords aren't really as long as they say they are.

Q: 8. Are the flash bulbs fully exposed so they can be used in Broncolor Paras?

A: No. Bulbs are not exposed.

Q: 9. Is it possible to drill out the umbrella hole to accommodate non Elinchrom umbrellas?

A: To avoid causing damage to the unit and voiding the warranty. I would suggest using a umbrella bracket that will accommodate all different types of umbrella light shaping tools Impact Umbrella Bracket https://bhpho.to/3DYdVit

Q: 10. It looks like this is Elinchrom's MFR #EL26346 OCF adapter plus a metal reflector. Is that the case?

A: Yes, the rubber gasket has a built in reflector built into it.