Portable Speedlight flashes add another doimension to photography. Using flashes off-camera using light stands and umbrella diffucers extends the creative possibilities for photographers.

• SF-18 External Battery Flash Pack for Canon 580EX EXII YN560  $99.95 
    
• Yongnuo Upgrade YN-560 II Flash Speedlite for Canon Nikon Pentax  $129.95 
    
• Yongnuo YN565 E-TTL speedlight flash for Canon 5D 7D 60D 50D  $219.00 
    
• YN560II Speedlite Flash with FAST 2700mAh batteries  $149.95 
    
• External Battery Flash Pack for Nikon SB800  $99.95 
    
• Yongnuo YN565 iTTL speedlight flash for Nikon D5100 D7000 D700  $219.00