Features: 1) Item No.: 1156, 1141, 1073, 1176, 1157, 1016, 1034 2) Base: BA15s, BA15d, BAY15d, BAU15s 3) 9, 12, 15, 18 and 19 LEDs, 2 layers, 3 layers, 4 layers 4) Colors: red, yellow, blue, green, white, purple, orange, amber Inner packing: blister