Description

Sensitive solar traffic sign Product Description: YDM**4 series sensitive solar LED sign with high lightness LED is wireless and intelligent control which can be installed on wall of tunnel passageway, expressway branch, road swerving etc. Key: 1. Solar LED Signs being controlled by intelligent wireless remote control system makes better lightening performance and more stable working as well as less project cost, easy installation and no stealing. 2. Taiwan super brightness CMOS chip LED can work perfectly in rainy and foggy days. LED life more than *0 thousand hours. 3. Solar panel is laminated making by high conversion single crystal silicon and toughened glass. Life span over *0 years. 4. solar energy storage battery free of maintenance. 5. Firm FRP sign panel getting rid of damage and stealing. 6. Can do custom-made for shape, words and size etc. Tech Specification: 1. Working temperature: **0 to **0 2. Life span: over 2 years