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
|
