Q1: What's your product quality warranty?
Normally traffic light warranty is 2 years. The high flux traffic signal light and controller
system warranty is 5 years.
Q2: Can I print my own brand logo on your product?
Yes. Based on your actual requirement. We can print your company name or company
logo to our traffic light shell, PCB board, or cartons outside.
Q3:Are your products certified?
CE, RoHS, ISO9001:2015, and EN 12368 standards and IP65 testing report.
Q4:What is the Ingress Protection grade of your signals?
All traffic light sets are IP54 and LED modules are IP65. Traffic countdown signals
in cold-rolled iron are IP54.
Q5:What LED do you use in your traffic signals?
Import from Taiwan. Red&Yellow LED brand was EPISTAR Green led brand was TEKCORE
Q6:What are the advantages of our products when compared to other traffic light providers?
We are a professional designer and manufacturer of LED signals who emphasize quality and
employ strict QC procedures. We use top-quality LEDs, pure polycarbonate housing
material, and other components that are designed to last long-term.
Q7:What's your housing material?
Poly-carbonate housing for regular traffic signals.
Q8:Do you provide installation support?
Regarding traffic signal installation, we provide support with instruction manuals and video or have
communication through emails, video-calls, or live-chat.
Q9:What solution can we provide?
We can provide the main power controller system, wireless controller system, portable wireless controller system,
solar street light system, integrated solar high flux traffic light control system and so on.
Q10:How long does the delivery time take?
It very individual and depends on shipment type (sea, air, express) and the destination country.
Please contact our sales for more details.
Q11: What payment terms do you have?
Bank transfer, TT bank transfer, Alibaba online order, Wechat payment, Alipay. If your amount is large.
The letter of credit can be accepted.
Q12: Why choose Shen Zhen Noble Opto Co., Ltd?
Our company is professional in traffic signal light system for more than 13 years, has exported over 100 hundred countries.
Q13: Is it easy to install the solar traffic signal light system?
Yes, it is easy. If any problem with installing of traffic signal light, We will offer to install the user manual.
Q14: Where are there your company traffic signal light system projects?
South Africa, Saudi Arabia, Nigeria, Congo, Libya, Zimbabwe, Mozambique, etc.
Q15: What MOQ of your product?
MOQ was 1pcs