The PROMASTER 100SL for Fuji X sports a full complement of advanced features in a small form factor. Its hybrid design gives you the option of an LED light for videos or flash for still photos. The 100SL is well-balanced so it 'just feels right' on your camera while throwing a flattering quality of light towards your subject. A built-in USB port is useful for future firmware upgrades. The 100SL for Fuji X can also be used as a wireless manual slave flash.

The 100SL for Fuji X features include:
+ LED light for videography
+ LED catchlight for still photography
+ Swivel and bounce
+ 22 levels of light output control
+ Auto FP (HSS) high-speed sync (with supporting cameras)
+ Thermal cut-off protection
+ Quick release camera connection
+ Wireless manual functionality (non-TTL)
+ 1st and 2nd curtain sync
+ Stroboscopic mode

+ Storage case holds extra batteries

- Guide number: 100 (100' / 30m at extended/50 mm reflector position, ISO 100)

- Maximum output power: 220 lx-s at 10' / 3m (at 50mm zoom position)
- Bounce positions: 0^o, 60^o, 75^o, 90^o
- Swivel positions: Right 0^o - 90^o; Left 0^o - 180^o
- Flash coverage: 24 - 50 mm (manual)
- Flash duration: 1/800 - 1/20,000 second
- Color temperature: 5600 K
- Exposure compensation: +/- 5 EV in 1/3 EV increments
- Recycling time: Alkaline cells 0.27 - 5 seconds; NiMH cells 0.15 - 2 seconds
- Dimensions: 5 1/2" x 2 3/4" x 2" / 140 mm x 70 mm x 50 mm
- Weight: 9 3/4 oz / 27 g (without batteries)
- Power source: 4 x 1.5 V AA alkaline batteries or 4 x 1.2 V NiMH batteries