This portable Bluetooth flash is perfect for those who thrive on nightlife. Photo: George Tinari/Cult of Mac As far as smartphone cameras have come with improved low-light shooting and intelligent LED ...

The iblazr external smartphone flash impressed us when it launched on Kickstarter two years ago, so much so it featured in our recent guide to the best smartphone camera accessories. Now the team ...

As I conceptually discussed last May, following up with a teardown nearly a year later (and earlier this year), master flash units mated to cameras’ hot shoes are often also capable of, whether via IR ...