Not a finished product Does not include the tube Requires self-assembly for DIY installation Input: USB 5V 1A Can be used after soldering the glow tube Supports seven-color display including RGB lighting Features a high-precision clock chip with less than 1 minute error per year 12/24 hour display format Automatic sleep mode (light on from 07:00 to 22:00, light off from 22:00 to 07:00) Anti-poisoning feature with display refresh function Compatible with QS30-1, SZ-8, SZ1-1, SZ3-1, ZM1020 tubes Includes timer switch function Color: As shown in images Material: ABS Size: 122x46mm Package Contents: 1 x Clock kit (as shown in images) Contents limited to items listed above; other accessories not included Note: Lighting and screen differences may cause slight color variation between image and actual item. Measurement error allowance: +/- 1-3cm