CML StarLEDs LED Lamps W2.1x9.5d Wedge Base 12V AC/DC with Half-Wave Rectifier - CML 1511B25W3, A 12V AC/DC clear white LED lamp with a W2.1 x 9.5d base and a half-wave rectifier. Designed for general signalling applications. CML 1511B25W3 LED Lamp W2.1x9.5d White Clear 12V AC/DC 1800 mcd