Performance of Yaham OT SeriesOT series combine SMD with optical lens, SMD already has better color mixing capacity, we add the optical lens to mix the color better. Let’s see why this optical lens can do this. when the light emit from RGB chips that mounted inside SMD, they have to go through the optical lens, with many times reflections, the RGB light mix up together, as below:
Why is YAHAM road traffic LED VMS favored by the market?If you drive on Tver, the main road connecting Moscow and St. Petersburg, the variable information board along the way will accurately display the road conditions, traffic conditions and climate conditions ahead for you, and timely remind drivers to pay attention to the road information ahead to ensure driving safety.
Why YAHAM Taxi Roof LED Advertising Display Is Popular All Over the WorldAs a new mobile media platform, taxi roof LED display has gradually changed from the initial text advertising to text, animation, video and other modes, providing more and more diversified forms of presentation for advertising and news reports.