In order to solve the black hole effect and flicker effect of the tunnel, in addition to reasonable lighting design, it is more important to choose reasonable tunnel lighting to ensure the vehicles are safely in the tunnel.
LED tunnel lighting characteristics should be: A. The lamp body is a special aluminum alloy, the surface of the anodized, high strength, corrosion resistance; B. With a reasonable light, with high luminous efficiency; C. Airtight consumption; D Can be installed by hanging, ceiling and direct fixing.
LED tunnel layout
① Relative: relative and staggered layout is generally installed between the wall and the zenith axis of the lamp somewhere, rather than installed in the side, the reason is to provide a good visual environment, so that the bottom of the tunnel wall to 2m height The average brightness within the range of not less than the average brightness of the road.
② staggered. LED kitchen ceiling, LED panel light,
③ middle: the middle of the arrangement is to install the lamp at the zenith axis, so maintenance is more difficult, will affect the traffic, so generally do not take this approach.