Aperlite YH-400 Flash Speedlite Speedlight for Canon & Nikon Digital SLR Camera

Compatible with all Canon DSLRs: EOS 1D X, EOS 5D Mark III, EOS 5D Mark II, EOS 6D, EOS 7D Mark II, EOS 7D, EOS 70D, EOS 60D, EOS Rebel T5i (700D), EOS Rebel T3i (600D), EOS Rebel T2i (550D), etc
Compatible with all Nikon DSLRs: D3X, D3, D4S, D4, Df, D810, D800, D750, D700, D610, D7500, D7300, D7200, D3300, D3200, etc
Supports Canon & Nikon wireless S1&S2 modes; manual zooming, front-curtain synchronization, PC port
8 levels of output control & 22 levels of fine tuning; features a maximum guide number of 58 at ISO 100; covers a focal length range of 24mm to 105mm to suit various photography needs
Powered by 4 AA batteries; it takes only 3 seconds for the flash to be fully charged after a full-level output; battery life: 100-1500 flashes

Boxed-product Weight: 662 g
Manufacturer reference: YH-400

This flash delivers reliable performance for professional photographers to expand their creativity in a simple and affordable way. Emitting the exact amount of light in demand, the flash helps you obtain sharp and vivid images in poorly lit environments and perfectly balanced pictures when the lighting conditions are not working to your advantage. 

The flash is compatible with all Canon & Nikon DSLR cameras. It supports exposure compensation, exposure bracketing, front-curtain sync, contrast-enhanced flash and automatic / manual zooming. 

The flash features a maximum guide number of 58 at ISO 100. It covers a focal length range of 24mm to 105mm to suit various photography needs. It can serve as a master or slave unit in the Canon & Nikon wireless S1 & S2 modes. It takes only 3 seconds for the flash to be fully charged after a full-level output. 

Specifications 
Circuit Design: Insulated Gate Bipolar Transistor (IGBT) 
Guide Number: 58 at ISO 100 (105mm) maximum 
Flash Modes: Canon & Nikon M, Multi 
Wireless Modes: Canon & Nikon Wireless S1, S2 
Flash Coverage: 24-105mm 
Vertical Angle: 0 - 90° 
Horizontal Angle: 0 - 270° 
Internal Power: 4 AA batteries 
Battery Life: 100-1500 flashes 
Recycle Time: up to 3 seconds 
Color Temperature: 5600K 
Flash Duration: 1/200 s to 1/20000 s 
Flash Power Adjustment: 8 levels of output control (1/128 - 1/1), 22 levels of fine tuning 
Weight: 368 g