This pack of 20 unbranded 12V 20W blue halogen dichroic lamps features a 2-pin connector and a warm white colour temperature of 2500 - 3000 K. The MR16 bulb shape code and glass material make it a versatile and high-quality lighting solution for home use. With a wattage of 20W and halogen technology, these lamps provide bright and efficient lighting for various applications.