Building Blocks Traffic Signal Lights

Light work well. Perfect for small villages or small racetracks

I bought this kit to replace the boring signal lights that Lego provides to you with their road plates set. In my opinion, this kit is a must for this set, as these traffic lights not only light up, but they display a signal change pattern for that added realism. While I would agree with other reviewers that it would have been cooler if they didn't flash yellow during the transition from red to green, I am glad that someone out there is actually trying to make it kinda thing at all, considering this kit is the only one I have found that attempts to replicate the changing light pattern of a real traffic signal. Was easy to connect it up, requiring a power source such as an energy bank or connection to a direct USB port.Overall, an A+ product from a small business that has provided a unique product!! Good for them....

The media could not be loaded. Was easy to set up and connect. Fast Shipping and no issues.

These are near additions, one ocd complaint. The light sequence on these is a little odd. To will go green, flashing yellow, red, flashing yellow, then green. Not really stop light patterns, but they still add a lot to the look. Would give 5 if they had a correct pattern.

I collect Lego Speed Champion cars and thought that this traffic light would go great with them. Building took less than 5 minutes as it was super easy. It's USB powered so I used a small power bank to power it. They looks great with a Lego street plate with these lights. Looks like they're about to race lol. I like the light pattern but it goes from green to yellow flashing, then red flashing which is kind of off from real street lights.For $12.99 as of this review, I think it's worth it, especially if you have Lego city and or Speed Champion cars. They'll go great together. Highly recommended!

I thought the item had a battery pack and only needed recharged and not that it needed a constant power source. To make matters worse, I'm having a hard time returning the items because the return label is not paid for and the seller is expecting me to pay hundreds to return to China. First experience so far. DO NOT BUY!

Purchased this for my 9-year-old son to add to his Lego collection. It was easy to figure out how to get this to work, once we read the instructions. The traffic light is the perfect size for his Lego City. It also cycles through the light colors, which makes this even better. My son loves this traffic light and has always wanted one.