1, good visibility: LED traffic lights in continuous light, rain, dust and other harsh weather conditions, can still maintain good visibility and performance indicators.
2, power: LED traffic lights almost 100% LED excitation energy as visible light, compared to incandescent bulbs become 80% heat loss, only 20% became visible.
3, low energy: LED traffic lights cooled surface to avoid burns maintenance personnel, and obtained a longer life.
4, Long life: LED traffic lights no filament shocks cause damage.
5, impact resistance: LED traffic lights without glass cracking problem.
6, no false show phenomenon: LED traffic lights old halogen lamps completely affected by the phenomenon of reflected sunlight.
Fixed Variable Love poster limited road construction characteristics of non-fixed locations is not easy to be effective, while car screen (mobile traffic information screen) is variable Love poster one, it has a compact lightweight and flexible, suitable for direct mounting In the trailer load moving car can be placed anywhere in the target scene displayed directly fixed up for the lack of variable information boards.
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