The prima spotlight 4 pack from smart solar is part of their new range of super bright lights with a more powerful output than regular solar lights r r these solar spotlights can easily be adjusted to provide optimum focus onto the desired area of landscape you wish to illuminate they are easy to setup with no messy wires and on a full charge it can last up to 6 hours with a 3 lumens output r r r up to 6 hours run timer 3 lumens outputr durable finishr easy setupr set of four