loading

CHZ Lighting - LED Street Light Manufacturer and LED Flood Light Factory Since 2013


English English
Română Română
Shqip Shqip
Home
About Us
Brand
Product
Street lighting
Garden lighting
Lawn lighting
Solar lighting
Flood lighting
High Mast lighting
High Bay lighting
Tri-Proof lighting
Office lighting
Solutions
Case
Street Lighting Case
Garden & Packing Lot Lighting Case
Solar Lighting Case
Football Field & Basketball Court Case
Workshop & Warehouse Lighting Case
Ports & Terminals Lighting Case
Building Lighting Case
Office Lighting Case
Applications
Street & Roadway Lighting
Football Field Lighting
Garden & Yard Lighting
Workshop Lighting
Country Road Lighting
Basketball Court Lighting
Urban & Residential Street Lighting
Lighting For Ports & Terminals
Parking Lot & Plaza Lighting
Highway Lighting
Office Lighting
Building Lighting
Info Center
NEWS
BLOG
VIDEO
FAQs
Contact Us
English

If partial lamps fail in large‑scale project, what is your recommended troubleshooting workflow?

2026-09-02
First confirm power‑supply & cable‑connection; collect failure‑lamp photos and site‑environment description; send information to our technical team for remote analysis. Please do not disassemble lamps without technical guidance.
prev
What maintenance work should be done for solar street‑light systems every year?
Can you supply maintenance‑training documents for our local on‑site technicians?
next
Related questions
1
What ESG‑related information can you provide for international‑tender document compiling?
We can supply information about low‑energy‑consumption product portfolio, recyclable‑housing‑material selection and factory‑environmental‑management status for your ESG‑related tender‑evaluation. Share your ESG‑document requirement list.
2
Can I visit CHZ Lighting factory in Shanghai in person?
Yes, warm‑welcome client factory‑visit. Please inform us your visiting date in advance so we arrange workshop‑tour and technical‑communication schedule. Send your visiting schedule to our sales team. Learn more: https://www.chz-lighting.com/about-us.html
3
What is the procedure if I want to modify some details after PI confirmation?
Submit modification request before mass‑production starts. Any change may influence unit‑price and production‑lead‑time. Once mass‑production begins, modification cannot be supported. Confirm all technical details before deposit payment.
4
How do you handle product‑model discontinuance for long‑term‑project customers?
If one model will be phased out, we notify clients in advance and provide compatible alternative‑model suggestion, to guarantee project‑spare‑part‑continuity. We will inform you once model‑discontinuance happens.
5
What risk should buyers avoid when purchasing outdoor LED lighting from Chinese manufacturers?
Watch out for component‑only certification disguised as full‑fixture certification, exaggerated lumen‑parameter, unclear‑warranty scope and after‑sales‑support absence. We provide transparent technical‑parameter and warranty terms for every project. Learn more about blog: https://www.chz-lighting.com/blog-a-guide-to-choosing-the-perfect-led-street-light-manufacturer.html
6
When placing multi‑model mixed orders, what points need special attention?
Confirm each model’s quantity, certification requirement, carton‑marking requirement. Mixed‑order lead‑time follows the longest‑lead‑time item inside the whole order. We list every model clearly in quotation and PI.
GET IN TOUCH WITH Us

Shanghai CHZ Lighting Co.,Ltd

Founded in 2013, it is a high-tech enterprise engaged in the research and development and production of LED lighting products.

Contact Us

Contact Person: Jolina
Tel: +86 2169898169
E-mail: Sales@chz-lighting.com

WHATSAPP: +86 159 2122 3752

Wechat: +86 159 2122 3752

SKYPE: jolina.li

Add: No.999, Shunda Road,Shanghai, China
Product
Certification
2-rz
3-rz
4-rz
5-rz
6-rz
7-rz
Copyright © 2026 Shanghai CHZ Lighting Co.,Ltd | Sitemap
Product Lives
Contact us
Contact us
whatsapp
Contact customer service
Contact us
whatsapp
cancel
Customer service
detect