Small Internally Illuminated Sign
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Large Internally Illuminated Sign
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Model:
Large Internally Illuminated Sign is an active luminous traffic sign that uses built-in LED light source technology to achieve uniform light transmission throughout the panel. In adverse weather conditions such as rain and fog, its visible distance is four times that of conventional signs, significantly enhancing road safety and efficiency. It can also be used to brighten and embellish the urban landscape as required. This product is mainly applied in urban roads, expressways and highways.
Overview
Product Introduction:
Large Internally Illuminated Sign is an active luminous traffic sign that uses built-in LED light source technology to achieve uniform light transmission throughout the panel. In adverse weather conditions such as rain and fog, its visible distance is four times that of conventional signs, significantly enhancing road safety and efficiency. It can also be used to brighten and embellish the urban landscape as required. This product is mainly applied in urban roads, expressways and highways.
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Functional Features
High visibility in all conditionsUniform panel brightness ensures clear recognition during nighttime and under adverse weather conditions, thereby significantly improving driving safety.- Energy-efficient intelligent dimmingEquipped with an intelligent control system that automatically adjusts brightness based on ambient light, optimizing clarity and reducing power consumption.
- Durable and easy to maintainMade from 6-series aluminum alloy for strength and longevity; designed for quick, simple maintenance.
- Stable aluminum-based light panelEmploys aluminum-based diffused-reflection waterproof lighting strips, delivering excellent thermal dissipation performance and effective moisture resistance, effectively extending the operational lifespan of the LED components.
At a glance
| Overall dimensions | 4000 mm x 2400 mm |
| Back panel material | Aluminum alloy 6063, average thickness ≥ 2.5mm |
| Border specifications | Overall thickness ≤ 60mm (excluding support parts); if the installation slide is not included, the thickness is 55mm. |
| Type of light source | Aluminum-based light panel, lifespan ≥ 30,000 hours, light attenuation ≤ 5% per year, luminous intensity > 4500 lux |
| Color temperature | 12000K |
| Luminous flux | 110-120LM |
| Reflective material | The graphic and text areas use prismatic type V reflective sheeting, while the other parts use type IV reflective sheeting. |
| Power supply mode | Mains supply |
| Working voltage | 24 V |
| Rated power | ≤ 100 W/㎡ |
| Weight | ≤ 20 KG/㎡ |
| Working method | ON/OFF mode: Turn on or off based on ambient brightness Dimming mode: Adjust the luminance of the illuminated sign according to ambient brightness |
| Display principle | The LED mixed-light aluminum-based light panel is installed in the sign box, and the light source is directed to the back of the sign's retroreflective material, displaying high-definition information content. |
| Translucent material | 30mm double-layer transparent fiberglass perforated board |
| Luminance | White ≥ 300 cd/m², yellow ≥ 150 cd/m², red ≥ 45 cd/m², green ≥ 45 cd/m², blue ≥ 30 cd/m², brown ≥ 22 cd/m². The average luminance contrast ratio between the blue (green) and white parts of the sign should be between 1:5 and 1:18. |
| LED viewing angle | 175° |
| Lamp life | 7 to 10 years |
| Working temperature | Grade B: -40℃ to +60℃ |
| Protection level | IP 55 |
| Relative humidity | ≤ 95% |
| Visual range | ≥ 1000 m |
Structural Components
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