The Sony HVL-F42AM Compact External Shoe Mount Flash is designed specifically for Sony cameras, featuring a hot shoe mount interface for easy attachment. With a guide number of 20 m and LED light type, this flash unit offers compact external convenience and the ability to tilt for versatile shooting angles. Backed by a 1-year manufacturer warranty, this Sony flash is a reliable accessory for enhancing your digital camera setup with quality and precision lighting effects. This unit does turn on and flash, but the connection bracket is broken although the electronic points do work. No refund or returns