【ON Air LED SIGN --Focus your time】Tired of people ignoring your Do Not Disturb door hanger sign? Put up a sign they can’t overlook!10 flash modes, 8 dynamic effects and 3 auto brightness modes to suit your status. 【Fun gifts】This light is perfect for any budding podcaster, musician,content creators, eLearning and work-from-home professionals, looking for cool stuff and all things geek, crazy, and unique. 【Decorative】Perfect for Studio, Living Room, Bed Room, Game Room, Man Cave, Garage 【Free-standing or Wall-mounted】Made to resemble the lights seen outside of radio, television, and recording studios,applicable to many scenarios.Premium appearance and soft lighting add a special sense of artistic . 【SAVING MONEY】Sufficient length for you to connect anywhere. Considering that this product needs to be used for a long time, abandon the battery mode and use energy-saving lamps, environmentally friendly!(In addition,an EXTRA 4 ft long extension cable let you say no to the length) light sign