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High Stability LED Variable Speed Limit Signs Mean Well Switching Power Supply

Yaham Optoelectronic Co., Ltd
Yaham Optoelectronic Co., Ltd
City: Shenzhen
Province/State: Guangdong
Country/Region: China
Tel: 86-755-2950-3560

High Stability LED Variable Speed Limit Signs Mean Well Switching Power Supply

Brand Name : YAHAM
Model Number : YHT-SLS-F1
Certification : CE/FCC
Place of Origin : China
MOQ : 10pcs
Price : Negotiation
Payment Terms : T/T or FOB Shenzhen
Supply Ability : 3,000pcs per month
Delivery Time : 40 working days after received your payment
Packaging Details : Packed in carton firstly,and then reinforced with wooden case and EPE for outer packing
Cabinet dimension : 800mm(H)X800mm(W)X150mm(D)
Circle diameter : 235mm
Color configuration : Red circle,amber number and corner light
Application : On the road 、highway and bridge construction
Number height : 235.2mm
Weight Alumium : 30kg(steel:45kg)
Luminous intensity : Amber:7800cd/m2 red:7800cd/m2
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High Stability LED Variable Speed Limit Signs Mean Well Switching Power Supply


Provides high visibility in bad weather
Customer can customize products according to special requirement.


Technical ParameterCabinet Size800(W)mmX800(H)mm
Color configurationRed cicle,amber number and wigwag
Red Roundel Size605mm outer dismeter
Numeric Characters Height235mm
Cabiner MaterialAluminum alloy
Number of Color16.7M
Brightness levels64 levels(Manual/Auto)
Viewing Angle30°/30°
View Distance20m-220m
Panel Lifeabove 50000 hours
Storage MediumFlash memory card2gb to 36gb for the capacity
OSD LanguageEnglish, Chinese, French, German, Italian, Spanish,Arabic
Audio outputstereo L/R, 5W*2, 8Ω
Power supply30W
Storage Temperature-7 to 65 Celsius degree
Normal Working Temperature-15 to 65 Celsius degree


1. Individual Design
VSLS can display two digits and three digits speed control respectively based on traffic and/or weather conditions.
Double door design make the waterproof and dustproof conforming to IP65.

2. Fault LED lamp brightness compensation technology
Each pixel is made up of two LED lamp, the impact of pixel brightness no more than 50% when a LED lamp fault.

3. Using lightweight and durable aluminum alloy, the VSLS weight is about 67Kg.

4. One wigwag on either side of a VSLS along the horizontal axis of the sign.

5. Advanced sign design offer perfect display of stand speed limit for led traffic

6. 2mm aluminium housing,fully welded with internal strength and support members

7. Use Nichia high intensity led technology with exceptionally long lift MTBF

8. Upper and lower flashing lantern also use long-life Nichia


used in the city traffic and highway traffic system to inform drivers to prepare for speed adjustment following sign instructions to ensure safety.

Product Tags:

Led Speed Warning Signs


Electronic Speed Limit Signs

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