Two pack Surface Mount Bright/Sunny White LED's 6 on a strip (12-14 VDC).
The strip is 4 inches long and 5/16 inch wide, and has solder connections. It can be split in the middle and extended with wires to make two 2" pieces.
Perfect for lighting passenger cars, Roundhouses etc. As always call to see if you qualify for any additional discounts, and to check the accuracy of your order's weight. The resulting light is the proper color for steam engines.