Soldering SMDs is very difficult, but these pre-wired units take all the work out of it for the modeler. These 0402 SMDs come with pre-soldered micro litz wired leads attached on the back of the unit with both leads laying flat and coming off the SMD in the same direction. Each unit comes with a resistor for 12v operation (not pre-soldered).
Perfect for adding lighting to really small models or tight spaces that any other light source can’t fit. A good example would be strobes, navs, engine ports, and thrusters on small scale model kits like the 2500 and 1000 scale from Round2/AMT. One of the smallest and brightest light sources available the units are just a smaller than a match head!