... chips,2.Super high brightness, Light uniformity, over 50,000 hours lifetime3.Energy-saving, environmental- ... acrylic vacuum forming, 304# stainless steel or metal frame, led module inside2.logo: stick graphics or ... brightness, high transparencyLow brightnessIntensityVery goodNormalFrameworkMetal frame and high transparent epoxyMetal frame, acrylic and plastic trimSpecificVery detailed, ...