Premier Decorations TreeBrights - Warm White LEDs on a clear wire with 25m from the first bulb to the last bulb 5m lead wire from the plug to the first bulb Smaller than normal spacing between each bulb - just 2.5cm - 4 times as many lights per meter as some lights Can be used for Christmas trees, or anywhere you like - the clear wire makes them good for white trees, gutters etc., Choose between 8 Functions (Chasing, Twinkle Effect, Flashing etc., Timer function 8 hours on / 16 hours off Indoor and outdoor usage Ideal for use on 2.1m / 7ft trees These cluster style lights will give your tree a fabulous lookAccording to the EU Energy Efficiency Labelling directive, this product does not require energy labelling information