high bright led signal lamp Panel cutout:7mm 10mm 26years factory experience shape:mushroom,plain,round,suqare signal lamp; indicator lamp, warning light Specifications:Contact Rating3A, 250V ... , big rectangularCap Colorsred, green, yellow, white, blueInput Voltage of Lampneon lamp 110V, 220V LED 2V,6V,12V,24V,36VPackage:50pcs/box