Review on 🔦 Optimized GIWOX 3D Hologram Advertising Display LED Fan - 16.5in. Holographic 3D Photos and Videos - Ideal for Store, Shop, Bar, Casino, Holiday Events Display, and More by Devon Holmes

$300+ this should work perfectly. That's why I gave 4 stars. What is good; 1. It is bright and easily visible in daylight.2. It's quiet enough. Sounds like a 20 inch fan3. It uses little power for what it is. Power supply 12V 3 amps. I measured 1.3A with the blade rotating and then 1.1A in continuous operation. Let's call it 13 Tue.4. The software is included on an SD card and works quite well on Windows XP.5. The 3D effect is pretty good6. The viewing angle is excellent. Approximately 160 degrees7. It contained many examples.8. The lessons were in English. (8 out of 10)9. The mounting hardware is decent and complete10. Includes a wireless on/off remote that works well. what should be done; 1. It is slightly unbalanced and vibrates at high speeds. Balancing at the plant will not be difficult2. I was only able to get the software to work on an old Win XP machine. On my Win7 PC; It imported the video frame by frame, and in the end it hung forever and didn't return control to the application.3. The SD card can be easily damaged if the device is turned off while playing games. Not too shocking as this is the drop in performance during SPI reading. To fix this I had to reformat. So first make a backup of the SD card (as can be seen from the instructions) 4. The light is brighter in the middle. This is to be expected as the distance traveled is less, but the software can take this into account.5. The resolution was as stated, but not outstanding. I hope that newer versions of higher density LEDs will be better. But it is worthy and as advertised6. There is a ring effect that occurs at short distances, such as B. less than 5 feet 7 inches, is very noticeable.