Upgraded Model The latest party light model has 8 lamps, 3 color lamps (1 red, 1 green, 1 blue), 2 red lamps, and 2 green lamps. 3 light combinations (red, green, red and green), 6 color backgrounds (red, green, blue, red and green, red and blue, blue and green), totaling 17 light modes. Easy to Set Up This DJ lamp is super bright, compact, and lightweight. It can be placed directly on a table or mounted on a wall and ceiling. Create a dynamic atmosphere effortlessly. This product is not refillable; it must be used with mobile power. Power can be connected via USB power. Power is not included in the product. Timer Function and Cooling System Made of high-quality aluminum alloy and equipped with a fan. Built-in cooling ensures better heat dissipation performance and longer lifespan. Set the working time to 1, 3, 6, or 8 hours to remember turning off the party light. Remote Control Working modes can be selected via remote control or manually. Voice activation: auto/voice activation. Red and green lamps with background lighting can be turned on, moved, combined, displayed, hidden, or blinked in sync with music rhythm. Multiple Applications The lightweight party disco is often used at various occasions, such as dance halls, hotels, ice rinks, living rooms, family parties, birthday parties, bars, KTVs, parties, gardens, camping sites, garages, bars, pools, clubs, concerts, Christmas, Halloween, and other festivals.