LED SOLAR TRAFFIC SPEED LIMIT SIGN
LED Solar Traffic Speed Limit Signs are powered by solar energy and thus more environmentally-friendly. The control system for transforming light into electricity is extremely effective.
Applications:
Used for warning road users at crossings or dangerous areas where wiring not easy source. Adopting Solar power can create environment friendly, specializes in designing optical system resulting in wide visual angle and well distribution of light. Convenient in installation, no wires to embedding underground.
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LED Solar Traffic Speed Limit Sign (TQ-SLS600*600-5A)
LED Solar Traffic Speed Limit Signs are powered by solar energy and thus more environmentally-friendly. The control system for transforming light into electricity is extremely effective.
Light Source: Ф5mm Super Bright LED.
Dimensions: Ф 400mm/Ф300mm, various polygon.
Display Colors: Yellow, Red, White.
Life of Solar Panel: 10 years.
Life of battery: 2 years.
Working mode: flashing all the day / flashing only at night.
Flashing Frequency: 35+_ time/minute.
Protection Grade: IP65.
Luminance Intensity: >4000 cd/㎡.
LED Visual Angle: 30 °
Material: Polycarbonate (PC) or Aluminum.
Reted Voltage: DC12V.
Light/dark Contrast: 1:5
Power Consumption: <3W(5W).
Dimension: 600mm×600mm
Applications:
Used for warning road users at crossings or dangerous areas where wiring not easy source. Adopting Solar power can create environment friendly, specializes in designing optical system resulting in wide visual angle and well distribution of light. Convenient in installation, no wires to embedding underground.
Specifications:
Specification
Solar battery
Capacity
2.5W
Manufacture
Germany
Normal working life
10 years
Accumulator
Capacity
4400MAH/11V
Manufacture
USA
Normal working life
Up to 3 years
LED
Producing area
America
Intensity of one LED
4000 mcd
Normal working life
80,000 hours
Working temperature
-30 ~ 40℃
Flashing Frequency
1 HZ
Work and vacancy proportion
1 :3
Luminance proportion at day and night
2 :1
Working time of continuous rainy day
7 days
Working voltage
12 V
Working current at day
250 mA
Visual distance
>500 m