Seemingly confirming ongoing rumors that Apple's next iPhone will feature a redesigned 'True Tone' flash unit, an electronics wholesaler on Tuesday published high-resolution pictures of circular ...

Introducing the epic 100Ws TTL Li-ion Round Head Camera Flash V100. The Godox V100 redefines the standards for flagship on-camera flashes, brining an era of 100Ws power to handheld lighting.

For a flash unit you can plug into the headphone jack, ... For a clip-on flash option, try Cyxus Round Spotlight ($39.90 on Amazon). Clip the unit to your phone and selfie away.