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Bright Solar-Powered Speed Limit Sign with Reflective Coating
US$60.00-300.00
2 Sets
Sample price:US$289.00/piece.Request sample
Product profile
Customization
AvailableType
Warning Traffic SignView Distance
>200 MModel NO.
ZC-GGD001Material
AluminumCertification
CE, RoHSIngpress Protection
IP67Shape
SquareColor
RedInstallation
FixedDisplay Colour
Red/GreenLED Wavelength
Red:620/Green:525Luminance Density
≥6000CD/M2 Outdoor HighlightedFixed Sign Material
Aluminum/3m ReflectiveRadar Frequency
K-Band, 24.1250GHzPower Consumption
Max 11W Average ≤2WDisplay Brightness
Automatic DimmingWarranty Period
2 YearsTransport Package
TypicalSpecification
TypicalTrademark
ECOOrigin
ShenzhenHS Code
9405409000Production Capacity
50000/YearKey features
Solar Powered Efficiency: Powered by solar energy with LiFeP04 battery, offering >72 hours autonomy and low power consumption.
Advanced Radar Technology: Utilizes K-Band Doppler radar (24.1250GHz) to detect vehicles and display real-time speed.
Smart Display Control: Bluetooth APP allows remote control to set speed limits from 00-199 km/h and view system analysis.
High Visibility & Safety: Features 3M reflective material and ultra-bright LEDs to reduce traffic speed and improve safety.
Durable & Weatherproof: Constructed with aluminum and 3M reflective film, rated IP65/IP67 for waterproof performance.
Customizable Options: Display color, LED wavelength, and fixed sign material can be customized per customer requirements.
Automatic Brightness: Equipped with automatic dimming technology to adjust display brightness based on ambient light.
Easy Installation: Simple to install on a 76mm sign post, available in both portable and fixed versions.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-10-01Nearest Port: shenzhen,shanghai,ningbo,qingdaoAverage Response Time: ≤5.52hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP
AI-Powered supplier vetting
SummaryShenzhen Lecheng (Ecosolar) Co., Ltd. is a China-based limited trading company established in 2018, focused on solar products and primarily exporting to Australia. It reports annual output of 50,000 traffic signal light sets and order lead times within 15 working days in both peak and off-peak seasons. The supplier offers extensive customization and has documented procedures and records for corrective actions and complaint handling. However, it reports no available SDK, no new products launched in the past year, no inventory, no overseas warehouse, showroom, or overseas branch/agent, and no supplier-management-system certification. Quality assurance and traceability statuses are unknown, with zero quality-control test equipment reported. The provided information does not establish financial credibility or customer-case experience.
CertificationsThe supplier-management-system certification is listed as NIL. Although a TUV Rheinland audit is recorded with a defined validity period, the supplied data does not identify a certification held by the supplier or show a positive audit evaluation; therefore, certification status is not established as an advantage.
After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer-complaint handling. However, it reports no inventory, overseas warehouse, showroom, or overseas agent/branch, so documented service procedures coexist with limited overseas service infrastructure.
R&D capabilityThe supplier reports no available SDK and no new products launched during the past year. It has one year of R&D engineer experience and describes a commitment to technological innovation, but the explicit lack of an SDK and recent product launches indicates a deficiency in demonstrated innovation capability.
Production capacityReported productivity is 50,000 traffic signal light sets annually, with stated order fulfillment within 15 working days in both peak and off-peak seasons. However, zero quality-control test equipment is reported and quality-assurance status is unknown, so production capacity is evidenced but overall production capability is not fully robust.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of broad customization support.
Product Q&A
Q:What is the battery life and autonomy of the sign?
A:
The sign uses a 24Ah 12V LiFeP04 battery (288Wh) with >72 hours of autonomy and recharges in less than 6 hours.
Q:Can the speed limit displayed be customized?
A:
Yes, via a Bluetooth APP (Android), you can change the posted speed limit between 00-199 km/h.
Q:What is the warranty period for this product?
A:
We provide a 2-year warranty for faulty workmanship or component failure, not influenced by external means.
Q:Is the sign suitable for night operation?
A:
Yes, it supports day and/or night operation with automatic dimming to ensure optimal visibility.
Q:What is the viewing distance of the sign?
A:
The viewing distance is greater than 200 meters, ensuring clear visibility for drivers.
Send Inquiry
*To:
Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.
Shenzhen Lecheng(Ecosolar) Lighting Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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