Suitable for both indoor or outdoor use, these unusual large LED fairy lights offer 20 metres of lit illumination, there is a generous 8 metres of cable from plug to first light. The lights have eight different modes, choose from static, combination, waves, sequential, slo-glo, chasing/flash, slow fade, and twinkle flash. Another handy feature of these lights is the timer function of 8 hours on 16 hours off, allowing you to set and forget. Silver poseable wire400 Ultrabright LEDs8m of cable to start of lights20 metres of illuminationSafe extra low voltage8 light effect settings; static, combination, waves, sequential, slo-glo, chasing/flash, slow fade, and twinkle flash400 super bright LEDs in soft pastel rainbow coloursTimer 8 hours on / 16 hours offIP44 cable and lights (excluding transformer plug, this should be installed indoors)Transformer plug is 11cm deep as has controller built in