NLX140 140Ws Battery-Powered Off-Camera Strobe

Geekoto Technology

The Geekoto NLX140 is a compact 140Ws battery-powered off-camera strobe for creators who need lightweight location flash, high-speed sync, a removable battery, and fast recycle performance.

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Key features:
- 140Ws TTL off-camera strobe
- Guide Number 53
- Removable 14.4V/2900mAh lithium battery
- Approximately 500 full-power flashes per charge
- Recycle time: approximately 0.1-2.1 seconds
- High-speed sync up to 1/8000s
- Manual power from 1/128 to 1/1 in 1/3-stop increments
- Multi mode: up to 40 flashes and 199Hz
- Built-in 2.4GHz wireless receiver with G and X systems
- 16 wireless channels and groups A, B, C, and D
- Approximately 50m wireless range
- S1 and S2 optical slave modes
- Adjustable LED modeling lamp: 10%-100% and 3300K-5600K
- 2.5mm sync port
- Aluminum shell
- Approximately 3 lb body weight

Technical Specifications:
- Model: NLX140
- Product Type: Battery-Powered TTL Off-Camera Strobe
- Flash Power: 140Ws
- Guide Number: 53m at ISO 100, 35mm
- Power Range: 1/128 to 1/1 in 1/3-stop increments
- Battery: Removable 14.4V/2900mAh lithium battery
- Full-Power Flashes: Approximately 500 per charge
- Recycle Time: Approximately 0.1-2.1 seconds
- High-Speed Sync: Up to 1/8000s
- Synchronization: Front curtain, rear curtain, and high-speed sync
- Multi Flash: Up to 40 flashes; up to 199Hz
- Wireless: Built-in Jiebao 2.4GHz G and X systems
- Wireless Range: Approximately 50m
- Wireless Channels: 1-16
- Wireless Groups: A, B, C, and D
- Radio TTL Compatibility: Canon, Nikon, Sony, and Fujifilm systems
- Optical Slave: S1 and S2
- Modeling Lamp: Adjustable 10%-100%; 3300K-5600K
- Sync Port: 2.5mm
- Body Material: Aluminum shell
- Weight: Approximately 3 lb
- Bundle Variants: 1 piece or 2 pieces

What's Included
- 1 x NLX140 flash, for 1-piece variant
- 2 x NLX140 flashes, for 2-piece variant
- Battery, charger, Frosted bulb protector, case, mount

FAQ
Q: Is the NLX140 good for location portraits?
A: Yes. It is a compact 140Ws battery-powered strobe designed for location and studio photography.

Q: How is the NLX140 different from the NLX280?
A: The NLX140 provides 140Ws output and Guide Number 53. The NLX280 provides 280Ws and Guide Number 62.

Q: Does the NLX140 support TTL?
A: Yes. Its built-in 2.4GHz system supports TTL operation with compatible Canon, Nikon, Sony, and Fujifilm wireless systems.

Q: Does the NLX140 support high-speed sync?
A: Yes. It supports high-speed sync up to 1/8000 second when used with a compatible camera and transmitter.

Q: How many full-power flashes does the NLX140 provide?
A: The removable 14.4V/2900mAh lithium battery provides approximately 500 full-power flashes per charge.

Q: How fast does the NLX140 recycle?
A: Recycle time is approximately 0.1 to 2.1 seconds, depending on flash power.

Q: What is the NLX140 power range?
A: Power is adjustable from 1/128 to full power in 1/3-stop increments.

Q: Does the NLX140 work with Godox transmitters?
A: Yes. Hold the + and - buttons together for about two seconds until X appears on the display to switch to the compatible X system. Hold them again to return to the Geekoto G system.

Q: Which Geekoto transmitter works with the NLX140?
A: The NLX140 works with compatible Geekoto transmitters, including the C1-PRO. Use the G wireless system and match the channel and group.

Q: What wireless channels and groups are available?
A: The NLX140 provides 16 channels and groups A, B, C, and D, with an approximate wireless range of 50 meters under suitable conditions.

Q: Does the NLX140 have optical slave modes?
A: Yes. S1 triggers from a manual flash, while S2 ignores a TTL preflash.

Q: Is the modeling light adjustable?
A: Yes. Brightness adjusts from 10% to 100%, and color temperature adjusts from 3300K to 5600K.

Q: Does the NLX140 support multi-flash mode?
A: Yes. Multi mode supports up to 40 flashes and frequencies up to 199Hz, subject to the selected flash power and overheating limits.

Q: Does it have a sync port?
A: Yes. It has a 2.5mm sync port.

Q: Does the two-piece bundle include two complete kits?
A: Yes. The two-piece variant includes two complete NLX140 sets.