... red,blue,amber,white4)Materials:PC Lens,aluminum baseStructure1. Information screen is composed of display,controller and installation accessory.2. ... anodizing,with excellent rot proofing,graceful figure,superrority workmanship4. Screen composed of high-luminance LED module with 16×64 character ... lattice image.5. The LED warning light composed of below:a) Front side:8 LED modules,are available in red, ...