Startup makes external light source for smartphones
San Diego-based startup Lume Cube has created the Life Lite, a Bluetooth-controlled, pocket-sized detachable light source for smartphone photography and videography. The Life Lite measures 1.5 inch by 1 inch, weighs 50 g, is waterproof up to 10 m and has a light output of up to 1,000 lumens. Priced $39, the product has been launched for crowdfunding on Kickstarter.