Product Name : Neon Indicator Light;Lamp Holder Type : 2 Terminals Voltage : AC 220V;Lighting Color : Red Size : 11 x 43mm/ 0.43" x 1.7" (D*L);Mount Hole Diameter : 10mm/ 0.39" Material : Plastic, Metal;Color : Red, Black Weight : 8g;Package Content : 2 x Neon Indicator Light Red Neon Indicator Light fit for 10mm (1 /4inch) mounting hole, 2 terminals lamp holder type. This indicators light for smallhousehold appliacnes, welding machines, generators, electrical circuits for various light indication signal, the notice signal, accident signal, etc