3mm x4 Cool White Star Wars Set 9v Clip (78 ratings) £3.99 Quantity: at £3.99 each Add To Basket 0 in your basket View Basket Checkout x4 3mm Cool white Ultra Bright Leds. 180mm Wire loom length from screw terminal connector. 9v Battery clip included. Set operates between 4v and 12v dc. Screw terminal connector to allow easy connection to existing circuitry or addition of further leds.