Signal construct 8x ultrabright led cluster lamps 3mm leds e14 base signal construct mcre148308 a red 13w 230v 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 mcre148308 led red cluster bulb e14 230vac