The newest Veinlite EMS PRO® is the most practical vein finder for general vein access in adults and children. This new device is modeled after the Veinlite EMS®, but includes a built-in white exam light mode that can be used in initial patient assessment. Powered by two AA batteries and with 24 colored LEDs operated by a single switch, the robust but easy-to-use EMS PRO® is a practical adjunct for anyone performing phlebotomy.