... ): 1,000 x 50 x 25mm2) Voltage: 12V, 100 - 240V3) Changing segment: 164) LED: 144pcs/m5) Basic: aluminum alloy6) IP647) RGB ... like fluorescent tube lights, and colorful changes like neon flex 3. Dynamic colors, such as seven colors gradually changing, jumping, water flow ... make the digital tubes as one of the most important lights for city lighting color changing led interior digital light