LED Full-color digital tube light LED全彩数码管（护栏管） Application应用场所： City illumination, building outline, bridge, tunnel illumination projection. 市政亮化工程；建筑轮廓；桥梁；隧道等景观工程 Outdoor advertising board. 户外招牌广告； Features产品特点： 1. Color chanaging, chasing, fading, skipping, flashing, scanning, scrolling, etc. 变色效果：色彩追涿，渐变，跳变，闪烁，扫描，滚动等。 2. Display mode, multi-LED tubes buildup one LED display, playing the words, pictures and cartoons 多条LED变色数码管可以组成一个模拟LED显示屏，实现全彩动态效果及显示图象、字符。 3. Control system, standard controller for offline control or online connected with PC 采用脱机控制，或与计算机连接实行同步控制： 4. Plug,standard male-female plug for esay installation. 以标准公母插头连接，方便快捷 5. Waterproof structure, brand new waterproof constructure(without glue) to keep the reliability of outdoor use. 全新的户外防水结构（无胶），确保在户外使用的可靠性。 Controller控制器 1、Ordinary controller for offline control 普通变色控制器 2、Controller with CF card, and CF card content can be revised for option 带CF卡的变色控制器，可换卡改变程序内容。 3、In-phase controller, contected with computer direclty to display the content of the words, pictures or cartoons. 视频同步控制系统，与电脑同步播放视频动画。 Power Supply电源： 150W, 200W, 240W, 350W,etc. 150W, 200W, 240W, 350W,等规格的开关电源 Technical Parameters,技术参数： LED full-color digital tube Item No. J-H500-144C Control mode: 16segments/meter or 12 segments/meter 控制方式：每米16段、或12段控制 ExternalCase:clear or milk PC 外壳：透明或乳白PC Light base: PC Tube 底座：PC 管 Length:500mm/700mm/1000mm optional 长度：可做500mm、700mm、1000mm Input Voltage: DC15V 输入电压：DC15V Power Consumption:12W/m 额定功率：12W/m LED Qty: 144PCS LED数量：144PCS International Protection: IP67 防护等级：IP67 Working temperature: -35℃ -55℃ 适合温度：-35℃ -55℃ Life span:＞50000 hours 正常寿命：＞50000小时