LED replacement bulb with white LEDs for bayonet B15D double contact and level pins socket. Material: Brass LED Quantity: 9 x 5mm LED Color: Cool White Working Voltage: 12V DC Wattage: 0.7W efficiency replacing 10W incadescent bulb Beam Angle: 16.4° Lumen: 45 Color Temperature: 6000-8000K LED Life Time: 50000 hrs INTERNATIONAL # 1142 Diagram 2 measurement is in MM. mm to inch conversion is 1 millimeter = 0.0393700787 inches 1 year Limited Product Warranty see below for details. Item Number: P00063WH