... LED, outdoor commercial billboards, large showing screen... LED guardrail tubeFeaturesImported UHB chips as light source, RGB LED ... shade to make light soft indoor.LocationsApplicable to outdoor commercial billboards, large showing ... Power9W 10W 12WPixel density6, 8, 16/meterProtection gradeIP65Working temperature-30°C~ ... control, CF card offline full control,online synchronous external control, ...