LED Pastel Icicle Christmas lights with 600 LEDs (non replaceable bulbs) in 120 drops. Features multifunction controller with 8 spectacular effects and memory chip. Suitable for indoor and outdoor use (transformer must be located indoors). Timer function 6 hours on 18 hours off. Mains operated on White cable . 14m lit length and 8m length from first icicle to the plug. Low voltage transformer Samuel Alexander 600 LED Multifunction Pastel Icicle Indoor Outdoor Christmas Lights