12 Inch Plasma Disc,Plasma Plate ，Flashmen Plasma Disc Science Toy，Fancy Club Decor and Science Education Gifts，Plasma Disk Sensor Lighting Plate with Music,Voice and Touch Response（Tricolor）

This thing looks amazing in the dark and really adds a cool vibe to the room. But the best part? The sound-reactive mode! It lights up and changes with music, claps, or even your voice — super fun to play with. Feels like a mini lightning show right at home. Solid build, bright colors, and very eye-catching. Totally worth it!

The media could not be loaded. We had a smaller one and my grandson loves it, so we bought him one for Christmas and plugged it in to make sure it worked. It is perfect! Can't wait to see the look on his face when he opens it!! Thank you!

The media could not be loaded. If you grew up in the 80's and 90's, you'll remember seeing these plasma discs in places like Spencer's or Natural Wonders inside the mall, as well as in movies and TV. They were expensive then and they are still expensive now due to their handmade glass production. This one is currently on the cheaper side compared to the market average, making it a good value as of the time of my review. These glass discs are great for children and people who desire the retro effect. These plasma discs are a good nightlight and make excellent birthday gifts. You can touch the disc and the plasma arc will follow your fingers.This 12" plasma disc comes well packaged and is surprisingly big (I had forgotten how big they were). There are no instructions. There is one three-position switch on the backside for on/off/music. The music effect senses volume change and will "dance" to the music, although I find the effect annoying. There is no other adjustment on this plasma disc. Some plasma discs have an intensity adjustment - which is a rotary knob that controls how fast the plasma arc effect moves around - and this one does not have that. The plastic stand on the back has detents to click out and lean against. The stand is very flimsy due to a combination of its narrowness (which is likely a design aesthetic so the stand is hidden) and being really soft plastic. There are two mounting holes to hang this plasma disc on the wall. Unfortunately if you mount the disc on the wall, the on/off switch will become hidden and unreachable, which is a big design oversight. The 12 volt power supply uses a standard 5.5mm barrel plug, which can easily be replaced if the power supply ever dies. I measured the plasma disc and discovered it is drawing about half an amp of current, which is well within the capability of the included power supply.Overall, I really like this plasma disc because the effect is quiet good. Some plasma discs have 'dead zones' around the center, where the plasma arc will not move or only use the same tracks. This one tends to be more sporadic and random. Despite its quirks or missing features, I can definitely recommend this plasma disc due to its value.

It’s fairly expensive for what you get. The sound mode is not very sensitive. I can play music pretty loud and I don’t get hardly any reactivity.Also there is some sort of electro-magnetic inference produced by the product. When placed near my Apple HomePods, they would start to glitch and act uncontrollably, starting and stopping music. Turning off the device allowed the HomePods to work properly again. I’m not sure how far away you’d have to keep the device away from other electronics. Buyer beware.

It's big and it looks great on my wall. It's constantly moving and attracts attention.

I’m using it for background on an aerobic skeleton model. Perfect

I used to work and Spencer Gifts back in the 90’s and we used to sell these like crazy! I always wanted one but had a small family and couldn’t justify the price for the item so I never had one. Now that the kids are grown I have different priorities haha. This lamp is exactly like the ones we sold and I love it. The little stand is made of plastic but I think as long as you take care of it and don’t continuously adjust it, you’ll be fine. We are going to hang ours on the wall in the game room as it has built in hangers for that. It has a switch to turn it off and on and also has a sound activated mode for music or scary sound effects for you haunted house. This is a bit expensive but it’s such a cool light I can’t help but give 5 stars. It’s a great effect when you touch it and change the pathway of the lightning to follow your finger. My grandkids are amazed by it

I had one of these back in the 90s and loved it. My son saw it in an old home movie and wanted one. After some searching I came across this one. I remember it was expensive then so $75 didn't seem unreasonable.It arrived on time with the packaging still in good shape and nothing broken thanks to the rigid Styrofoam. At first I thought it was just like my old one, but after closer examination there were some substantial differences. The stand wasn't even close as far as sturdiness. With how thin the stand is on this disc, you may want to use the two screw slots on the back to hang it. Just keep in mind the power switch is also on the back so plugging/unplugging it will be the easiest way to turn it on/off.One big difference between my old one and this one is that there's no intensity knob on the back. You used to be able to control the intensity of the arc being produced but unfortunately that's no longer the case.Overall this plasma disc is a decent reproduction but the build quality just isn't there. The touch responsiveness is good and the audio responsiveness is great. The plastic housing and stand on the back are thin, cheap plastic. It may surprise me on it's durability but I'm not expecting a whole lot.If you're looking for a cool piece of memorabilia this item isn't a bad way to go. If you're looking for a piece of professional DJ lighting or something that's going to stand the test of time this probably isn't for you, though.