Amazon.com : Professional Nikon Dedicated Bounce Zoom Swivel Head Flash (Alternative to Nikon SB-700 AF Speedlight) : Electronics
Amazon.com : PHOTOOLEX Speedlite Camera Flash for Canon Nikon Sony Panasonic Olympus Fujifilm Pentax Sigma Minolta Leica and Other SLR Digital SLR Film SLR Cameras and Digital Cameras with Single-Contact Hot Shoe :
Amazon.com : Voking VK750II TTL Camera Speedlite Flash Compatible with Nikon D3500 D3400 D3300 D3200 D3100 D5600 D7100 D7200 D5300 D5500 D500 D850 D750 and Other DSLR Cameras : Electronics
Amazon.com : Dual Macro LED Ring Light/Flash Compatible with Nikon D3100 (Applicable for All Nikon Lenses) : Electronics
Amazon.com : Nikon SB-300 AF Speedlight Flash for Nikon Digital SLR Cameras : On Camera Shoe Mount Flashes : Electronics
Amazon.com : Nikon D3100 Bounce, Zoom & Swivel Head Flash + High Powered AC Rapid Charger with 4AA 2900 Mah Batteries + Nwv Direct 5 Piece Cleaning Kit : Digital Camera Accessory Kits : Electronics
Amazon.com : MEKE MK-14EXT-N I-TTL Macro Ring Flash Compatible with Nikon D7100 D7000 D5200 D5100 D5000 D3500 D3200 D3100 D90 D300S D600 with LED AF Assist Lamp : Electronics