Premier Decorations TreeBrights - 37.5m from the first bulb to the last bulb, with another 5m lead wire from the plug to the first bulb. Features four times as many LED's as normal lights, with each LED just 2.5cm / 1" apart for a sparkling effect. Offers multi-action with over 8 flashing patterns or a steady 'always on' setting. Suitable for indoor and outdoor use with a 5m cable from the mains plug to the first light. Recommended for 8ft trees when fully wrapped, but can be used on larger trees if lighting is focused on visible areas. Total light length is 37.5m plus a 5m lead wire.