Because accessories aren't only for the professionals, Sony has a multitude of accessories to make all your digital imaging dreams come true. From the simple to the sophisticated, kits to cases, batteries to chargers, lenses to filters, storage to connectivity, tripods to cables, Sony accessories offer you more convenience, more fun, and bring out your creative potential. Even the best artists need a bit of a boost, so let Sony look after the technology.This infrared emission light for NightShot shooting in total darkness extends the range of NightShot operations from 10 feet to 100 feet (3m-30m). It features an adjustable light output and powered by 2 AA batteries or InfoLithium L series battery packs.