DJs, Bands, Bars, Pubs, Clubs, Roller skating rinks, KTV, Family party, Birthday, celebration, Wedding, Festival, Mall, Store, Shop and other appointed place. The video and pictures were made under the dark environment with foggy effects. The actual effects is much better than the video you seen as the resolution of video may appear to be dusky. The item will be shortened it's life if it's keeping run for a long time, you are suggested to switch off for 15 mins when it was running for 6 hours. Keep away from children and NO direct eye contact to the laser lights.Please comply with the user manual during using. It's normal for a little sound when the item is running as it was made with a stepping. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. The item "ILDA RGB 500mW Laser 12CH DMX512 Animation Projector Show DJ Stage Club Lighting" is in sale since Wednesday, July 3, 2019. This item is in the category "Musical Instruments & Gear\Stage Lighting & Effects\Stage Lighting\ Single Units". The seller is "worldwide888-shopping" and is located in Rowland Heights, California. This item can be shipped to United States.