LIGHTAILING Light Set for (Ideas International Space Station Building Blocks Model - Led Light kit Compatible with 21321(NOT Included The Model)

These lights really are pretty cool. The ISS was my first Lego build in 25 years and honestly it is plain sitting on a shelf. These lights really make it shine.Like others said, they're somewhat a pain to install. My lights did not get tangled. As long as you lay everything out you're fine. The instructions were clear enough for me, however they don't have any words, just pictures. I don't think these are meant to be a five minute installation... part of the fun is wiring up your ISS...Like others said, half of my station imploded when installing the wires on one of the outside solar arrays. No problem, just put it back together. I did use a tiny bit of Elmer's glue for that solar array, but I probably didn't need it.The USB cable out the back is kind of short, was hoping to not need to use the 3AA battery pack, but I'll think of something.Took me maybe one hour to install the lights. Make sure you have tweezers or use the screw driver included in this pack to help maneuver the wires. Highly recommend this or another light set for your ISS!

It takes some delicate work to get this light kit installed, but it's surely worth it and the quality is fine. I added a diode 1N4005 to drop the voltage 0.7V and power it via a USB power adapter. It seems too bright if you don't add such diode and this light kit will last longer with the diode added.

These lights were a final addition to complete my International Space Station set up on my "Space Museum Wall". It took a bit of a time investment to complete the connections to the station. There were over 100 steps to complete the set up. For avid modelers like myself, that was not too bad. The biggest challenge was that the pics that displayed the different steps of the installation were hard to follow at times...locations of the wire positioning was sometimes uncertain as I wrapped and "threaded" them into position. Of course for a modeler like myself challenge often means a fun experience....was this one of those?? The end result made it so.Nice touch to complete the station. Just expect a bit of frustration at times. Note that the switch box takes three AA batteries.

The media could not be loaded.  This product is awesome, but it takes patience. The only downside is the instructions are a little small to read and understand the details. Its my first lego model i lit up and i am in love!

Got it, put together, looks so amazing!All lights worked and was super easy to connect. I've had other brands that were very delicate when tryin to install. This company makes them into bricks 5/5

My son was so excited to get the space station Lego set but even more excited that he could add this light kit. It is a very cool addition to the station and display worthy. It was a little difficult to add to the station but he figured it out.

the first thing I was confused on was the instructions booklet.. 100% unable to understand. Toss the book and go to the website where you can find a excellent video of somebody putting the lights on. I contacted the company, no reply so i was lucky to find it myself. No email back to me or contacted by them for support.

It takes a little patience. It is worth every penny!

The media could not be loaded.  This kit is a must have accessory for an awesome display piece!With the lights off and LEDs on the you can really picture this thing travelling through space. Sure, the kit is a little finicky, and the instructions could be much larger for ease of use, but a little trial and error and it goes together nicely. The finished product is well worth the effort for sure.

Mets très bien en valeur

Veloce e bello

Alles super

I like it very much. It fits on all the Lego sets.I used it in a lego robot set. My kids like it a lot.