Solar Powered Radar Speed Limit Sign
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Small Internally Illuminated Sign
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Model:
Small Internally Illuminated Sign features an integrally formed aluminum alloy frame, with built-in edge lighting and a light guide plate to ensure uniform light distribution. It offers high visibility and active illumination throughout the day, with a visibility range four times that of conventional signs in adverse weather conditions such as rain and fog, significantly enhancing road safety and traffic efficiency.
Overview
Product Introduction:
Small Internally Illuminated Sign features an integrally formed aluminum alloy frame, with built-in edge lighting and a light guide plate to ensure uniform light distribution. It offers high visibility and active illumination throughout the day, with a visibility range four times that of conventional signs in adverse weather conditions such as rain and fog, significantly enhancing road safety and traffic efficiency. It supports landscape lighting, balancing urban aesthetics while maintaining low energy consumption and environmental friendliness. It is widely used in urban roads, expressways, and highways.
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Functional Features
Uniform light distribution and high visibilityUtilizing full-transparency light-guiding technology, the sign integrates reflective materials and luminous elements to deliver consistent, glare-free light, ensuring optimal visibility during both daytime and nighttime conditions.- Durable, slim designConstructed with a seamless one-piece aluminum alloy frame, the unit offers high structural integrity and durability. With a profile thickness of ≤12mm, it maintains a slim, modern appearance.
- Dual-power support and flexible displayCompatible with both solar and mains power sources, the device supports multiple operational modes, including continuous illumination and programmable intermittent flashing.
- Works with radar detection to enable real-time alerts, improving traffic safety.Smart integration with active warnings
At a glance
| Overall dimensions | 800mm circular | 800mm octagon | 900mm triangle | 1000×1000mm square | 400×600mm rectangle |
| Back panel material | Aluminum alloy plate | Aluminum alloy plate | Aluminum alloy plate | Aluminum alloy plate | Aluminum alloy plate |
| Border specifications | The thickness is 12mm and the frame is made of aluminum alloy profiles. | The thickness is 12mm and the frame is made of aluminum alloy profiles. | The thickness is 12mm and the frame is made of aluminum alloy profiles. | The thickness is 12mm and the frame is made of aluminum alloy profiles. | The thickness is 12mm and the frame is made of aluminum alloy profiles. |
| Type of light source | 2835 LED, light guiding and emitting technology | 2835 LED, light guiding and emitting technology | 2835 LED, light guiding and emitting technology | 2835 LED, light guiding and emitting technology | 2835 LED, light guiding and emitting technology |
| Color temperature | ≥12000K cool white | ≥12000K cool white | ≥12000K cool white | ≥12000K cool white | ≥12000K cool white |
| Luminous flux | 25 lm/pcs | 25 lm/pcs | 25 lm/pcs | 25 lm/pcs | 25 lm/pcs |
| Reflective material | Type IV reflective sheeting or as specified by the customer | Type IV reflective sheeting or as specified by the customer | Type IV reflective sheeting or as specified by the customer | Type IV reflective sheeting or as specified by the customer | Type IV reflective sheeting or as specified by the customer |
| Power supply mode | Mains power / Solar power | Mains power / Solar power | Mains power / Solar power | Mains power / Solar power | Mains power / Solar power |
| Working voltage | 12 V | 12 V | 12 V | 12 V | 12 V |
| Rated power | 22 W | 20 W | 20 W | 30 W | 12 W |
| Weight | 7.2 kg | 6.7 kg | 5.2 kg | 9.5 kg | 3.6 kg |
| Working method | a)ON/OFF mode: Turn on or off based on ambient brightness b)Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness c) Solar panel ON/OFF mode: Turn on or off based on the voltage of the solar panel. d) External input control mode: Turn on or off based on the trigger from an external device. e) Time period operation mode: Turn on or off based on the set time period. | a)ON/OFF mode: Turn on or off based on ambient brightness b)Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness c) Solar panel ON/OFF mode: Turn on or off based on the voltage of the solar panel. d) External input control mode: Turn on or off based on the trigger from an external device. e) Time period operation mode: Turn on or off based on the set time period. | a)ON/OFF mode: Turn on or off based on ambient brightness b)Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness c) Solar panel ON/OFF mode: Turn on or off based on the voltage of the solar panel. d) External input control mode: Turn on or off based on the trigger from an external device. e) Time period operation mode: Turn on or off based on the set time period. | a)ON/OFF mode: Turn on or off based on ambient brightness b)Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness c) Solar panel ON/OFF mode: Turn on or off based on the voltage of the solar panel. d) External input control mode: Turn on or off based on the trigger from an external device. e) Time period operation mode: Turn on or off based on the set time period. | a)ON/OFF mode: Turn on or off based on ambient brightness b)Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness c) Solar panel ON/OFF mode: Turn on or off based on the voltage of the solar panel. d) External input control mode: Turn on or off based on the trigger from an external device. e) Time period operation mode: Turn on or off based on the set time period. |
| Display mode | Continuous illuminated, 15 times/min, 60 times/min, 1205 times/min adjustable | Continuous illuminated, 15 times/min, 60 times/min, 1205 times/min adjustable | Continuous illuminated, 15 times/min, 60 times/min, 1205 times/min adjustable | Continuous illuminated, 15 times/min, 60 times/min, 1205 times/min adjustable | Continuous illuminated, 15 times/min, 60 times/min, 1205 times/min adjustable |
| Translucent material | Glass fibre sheet, T ≥ 1.5mm | Glass fibre sheet, T ≥ 1.5mm | Glass fibre sheet, T ≥ 1.5mm | Glass fibre sheet, T ≥ 1.5mm | Glass fibre sheet, T ≥ 1.5mm |
| Luminance | 344（3M)cd | 125（3M)cd | 161（3M)cd | 170（3M)cd | 223（3M)cd |
| LED viewing angle | 120° | 120° | 120° | 120° | 120° |
| Lamp life | 5 years | 5 years | 5 years | 5 years | 5 years |
| Working temperature | -25 ℃ - +65 ℃ | -25 ℃ - +65 ℃ | -25 ℃ - +65 ℃ | -25 ℃ - +65 ℃ | -25 ℃ - +65 ℃ |
| Protection level | IP 55 | IP 55 | IP 55 | IP 55 | IP 55 |
| Relative humidity | ≤ 95% | ≤ 95% | ≤ 95% | ≤ 95% | ≤ 95% |
| Visual range | ≥ 800 m | ≥ 800 m | ≥ 800 m | ≥ 800 m | ≥ 800 m |
Structural Components
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