Andrew Hoyle/CNET

At $1,795, industry goliath Profoto’s B10 studio flash will be little more than a pipe dream for most. But if you want to get truly professional lighting on location or in a studio using your iPhone, the B10 is second is one of the best iPhone camera accessories. . This pro flash is designed primarily for use with DSLRs but can also be used with iPhones and Android phones via the Profoto app. If you’re ready to take your smartphone photography to the next level, it allows you to get shots with your phone that would simply not be possible to achieve without it. 

Sure, most pros probably wouldn’t consider shooting a major project on just their phone, but it’s a potentially great backup in case of camera failure, or simply a lightweight and convenient way to test ideas in the field without hauling bags of gear around.

It also comes with a carrying case that will protect it from other elements. Its rechargeable battery provides a battery life that can provide more than 400 full flashes.