Signal construct 8x ultrabright led cluster lamps 3mm leds e14 base signal construct mcre148372 a green 05w 12v acdc led cluster lamp that contains eight ultrabright 3mm leds and an integrated full wave rectifier that enables acdc operation the lamp has an e14 base and is ideal as a replacement for incandescent bulbs signal construct mcre148372 led green cluster bulb e14 12vacdc