8PCS Technic Power Function Motor Building Block Parts Programming 2 Medium Motor, 2 Battery Box, 2 Light Cable, 2 Power Function Switch STEM TECHNIC Wedo EV3

I used this for a build its not smart tech but it's great for basic builds and first time builders

It's alright.

The media could not be loaded. Next level, lego fun. This has been good to challenge my 7th grader as he still enjoys legos & building but needs to work his brain more. He had great success in building a car with this motor. Brand name motors are quite expensive so we were happy with this option.

This Lego compatible Technic kit consists of 8 total pieces (2 x Battery Pack, 2 x M Motors, 2 x Lights, and 2 x Switches). Each piece came individually wrapped in its own plastic bag, and did not include any instructions. If you’re buying these, one would assume you already know how to use them. The battery packs do not come with any batteries, so you will need to have AA batteries on hand to use these.The pieces look nearly identical to the Lego brand pieces excluding the battery packs. The only thing different on those is the cover. Build quality is on par with the Lego brand and these pieces had no fitment issues when used with Lego Bricks or Technic pieces. The motors ran quick, and the lights (led) were bright. The batteries last quite awhile when paired with the motors. If there is anything negative to say, it’s that the on/off switch on the battery packs were stiff. This could be also a positive thin however, making them not easily turned off with your build if there is vibration etc.Overall a get kit at a lower price than the factory Lego branded parts. I don’t think you’d ever know these pieces were “aftermarket”.

Have always collected Lego and Technics are just cool, and expensive. These are great alternative at a great value.

These are Lego compatible Technic style motors and parts. Each piece came individually wrapped, and it is a quality kit. (No instructions were included, but a Technic builder should already know how to use these parts.) You get two battery packs, two M motors, two light kits, and two forward/reverse switches. Excluding the battery pack, you wouldn't be able to distinguish these parts from genuine Lego parts.The two battery packs though did have some noticeable differences, but I don't think they're negative. The power LED is not as bright, and one of my battery pack's on/off switch was rather tight. The other one felt just right, whereas the genuine Lego ones are quite loose and easy to bump into on/off. Another issue I have with the genuine Lego battery pack is the difficulty of removing the batteries. In contrast, these battery packs have much softer springs so it is easy to insert and remove the batteries. Since there is a snap on cover, there isn't any issue with the batteries popping loose.So overall, not particularly negative differences. And this set costs considerably less than the official Lego parts, especially since the Power Functions set is now retired. Recommended!

The media could not be loaded. There is no adjustment for the speed of this engine, and it runs very quickly assign. in the video.

Each motor is individually wrapped and you really can't tell that these are off brand. They fit and operate as normal. I have them in my cars so I can drive them around and they've been holding up well.

I was so excited to put the lights on my Lego research ship which was why I bought thisThe M motor doesn’t work thought so please get your products better, if the motors worked, I could have given ya a 5 star rating

品質OKでした。LEGO純正品に比べてお値打ちです。よかったです。