







Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Thailand.
🔮 Light up your vibe — where science meets style and every touch sparks wonder!
The PowerTRC Plasma Ball is a 3-inch diameter plasma lamp featuring touch-responsive plasma streams that create stunning visual effects. Powered by either USB or 4 AAA batteries, it offers versatile placement options for desks, bedrooms, or classrooms. This energy-efficient, polished mood light doubles as an educational tool to demonstrate principles of electricity and plasma physics, making it a captivating stress-reliever and a unique gift for professionals and science enthusiasts alike.






| ASIN | B01BU8VFNG |
| Batteries are Included | No |
| Brand Name | PowerTRC |
| Bulb Base | Prong |
| Color | #1 3 Inches |
| Customer Reviews | 4.2 out of 5 stars 376 Reviews |
| Finish Type | Polished |
| Finish Types | Polished |
| Included Components | 1 x 3 Inches Plasma Balll Lamp, 1 x USB Cable |
| Item Weight | 17.96 g |
| Light Source Type | Plasma |
| Manufacturer Part Number | COMINHKG097326 |
| Material | Plastic |
| Material Type | Plastic |
| Model Number | SYNCHKG097326 |
| Mounting Type | Table Mount |
| Number of Light Sources | 1 |
| Power Source | Battery Powered or USB |
| Shade Material | Acrylonitrile Butadiene Styrene |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style Name | Set of 1 |
| UPC | 787639316718 |
| Unit Count | 1.0 Count |
| Wattage | 3 watts |
M**S
Very even display, lots of plasma stringers, 8 inch globe
After having purchased another plasma globe that was a little disappointing, I’m really impressed with this one at this price point. The electrode is well centered, which means the plasma is very evenly distributed with many strands. The globe is a full eight inches in diameter, and the power is balanced well so multiple people can use it and each get a good amount of control over the plasma closest to them. The center electrode is as fun to watch with the plasma crawling over it as a campfire, I could stare at it for a long time. The glass, like all inexpensive plasma globes, is very very thin. It has to be to give a good effect and respond strongly to your touch. It is packaged very well with custom fit styrofoam, and the product box is shipped in another exactly fitting box, so it should last if it’s something you put away or store, and it should handle several shipments. I’d recommend a hard case for frequent travel or shipping. Note that the plasma is not bright enough to overcome sunlight or very bright office or classroom environments. It excels in dim and dark rooms, and is visible in moderate lighting, but you have to pay careful attention in brightly lit areas.
C**D
Function perfect. In comparison to more pricey 7" - this is better
Ordered this 8" and another brand 7". I ordered two different ones because it was to be a last-minute gift and both had negative reviews about poor function out-of-the-box. Tested both and both worked well. This one was more impressive because 1" in diameter makes a big difference. Overall lighting effect was the same (not diminished with larger diameter). The photo is accurate with this one (the other brand was definitely photo-shopped). This was also $5 less than the other brand. I cannot remember which brand had reviews talking about a "warm-up" period being required - There is no warm-up period. Whoever wrote that must have had one with sketchy wiring. Construction of the two was identical, as expected from Chinese-made items. I find it laughable that some other reviewer thinks he should get a heavy-duty, US-quality, substantial item for $30 including shipping. As for those who complain that is doesn't work anymore after a month or two... Clearly you do not understood the business model in China - "cheap today, trash tomorrow". They do not want anything to last for long because your house will be full, and you will stop buying their stuff. As for me - I was looking for cool and unique birthday party gifts for 10-13yr old girls who have everything and need nothing so these are perfect, and I will definitely be getting more.
T**R
Great eyecatcher for any room
I bought this the replace one that I had won off of Clawee a game app that you can win prizes off of using a claw machine that was put on a shelf high up and I had had it for about 4 years and was always a great conversation piece because it always caught people's eye when they came into the room and unfortunately was accidentally broken aand so I bought this to replace it and although it's not exactly like the one I had but I'm satisfied with it and it's pretty inexpensive I would recommend this for anyone who wants an conventional piece, something to catch people's eye plus it reacts to the static electric discharge your hand puts out as well as reacts to lauf sounds it reacts to every time I turn up my sound bar so if you have guests over it makes a great and fun thing to interact with or just watch . It runs of of a USB power adapter and 3 AAA batteries.
J**N
Really like the visual effects.
The effect is impressive and fun to look at. However, the picture shows more plasma glow than it actually is. I gave it 4 stars partly due to that and a screw was missing for the plastic battery cover. Overall good value.
C**Y
It’s pretty good
This is a pretty big globe. It works better in the dark and can be activated by sound. As seen in the video. It only lights up when you touch it or when it’s triggered by a noise. Otherwise it reminds off. It works great for parties and decoration. I be careful of the plastic dome aroma it it cracks/breaks easily.
M**N
Cheap, Well-Made, and FUN!
I’ve always loved plasma globes, ever since I bought my first one 25 years ago. This little guy has been a lot of fun. The ability to run it off of batteries or a simple USB cord is great. The unit itself is well-made. Even after dropping it on a thin carpet a couple of times, it has shown no harm. The weird behavior of the multi-colored tendrils is a delight to watch. Touching the globe with anything organic — such as a finger — is fascinating. Go ahead and buy the darn thing. It’s cheap, well-made, and lots of fun.
L**R
Great toy/display!
Pretty good for a cheap toy. Nice color & patterns. Light weight but solid plastic, not afraid of it breaking.
R**D
Real Cool!!
I purchased this item for my desk at work. Being a Dean of Students for a middle school in Colorado, it helps to take the students mind off of the disciplinary punishment that’s coming their way😂! But, it really does go well with the other desk gadgets I purchased thru Amazon! I love it, and I’m very satisfied with it!!
C**N
La livraison a été très rapide.
Cet article est parfaitement fonctionnel, c'est exactement ce que je voulais avoir et il est très décoratif. Je je recommande.
Trustpilot
1 month ago
3 weeks ago