Promaster 100SL Speedlight Nikon

ProMaster ST1 100SL Speedlight for Nikon The PROMASTER 100SL for Nikon 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. Use it in a wireless flash system as a master or slave unit. You can even use the 100SL to remotely fire your camera! Key Features: LED light for videography Remote camera triggering Swivel and bounce 22 levels of light output control HSS high-speed sync Thermal cut-off protection Quick release camera connection Wireless Master/Slave TTL functionality 1st and 2nd curtain sync Stroboscopic mode Flash exposure bracketing Specifications: Guide number: 100 (100' / 30 m at extended/50 mm reflector position, ISO 100) Bounce positions: 0o, 60o, 75o, 90o Swivel positions: Right 0o - 90o; Left 0o - 180o Flash coverage: 24 - 50 mm (manual) Flash duration: 1/800 - 1/20,000 second Color temperature: 5600 K Exposure compensation: +/- 3 EV in 1/3 EV increments Master/Slave mode: Optical pulse with 3 groups, 4 channels 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 Supplied Accessories: Includes: 1 100SL speedlight for Nikon 1 soft carry case with battery pockets