Get a Quote
LED high bay lights illuminating a logistics warehouse
LED & Triproof Lighting Manufacturer & Exporter · Est. 2011LED Lighting Manufacturer & Exporter · Est. 2011

Triproof & Industrial LED Lighting, Engineered for Global Markets.

Triproof, panel and industrial luminaires from production facilities covering 30,000+ ㎡ — CE-certified ranges, 100% pre-shipment inspection, serving importers and contractors worldwide.

30,000+㎡
Production Facilities*
300+
Production Workers*
15+
R&D Engineers
100%
Pre-Shipment Inspection
100+
Export Countries
* As of 2026
Main Product Lines

Four Lines. Every Application Covered.

View all products →
Bright underground parking garage lit by continuous plastic triproof batten rows
01

Plastic Triproof Light

IP65–IP69K · 2ft / 4ft / 5ft
BEST SELLER
Offshore oil platform at sea, a corrosive marine environment served by stainless steel triproof lighting
02

Metal Triproof Light

Stainless & aluminum · IP65/IP66
Modern open-plan office illuminated by a grid of LED backlit ceiling panels
03

Panel & Office Light

Backlit · UGR < 19 options
Factory workshop with rows of LED high bay lights glowing under a high steel roof
04

LED Industrial Light

High bay · flood
LED street light LED shoebox area light
Outdoor Series

Outdoor Light

Street, area, wall and flood luminaires for municipal and commercial projects — including selected solar ranges.

View outdoor series →
More from Longlux
Start Your Sourcing Here

Send Your Requirement.
Quotation Back in 24 Hours.

Sketches, tender documents or a simple spec list — our export team replies within one working day, samples in 7.

Production & Testing

Real Lines. Real Lab. Real QC.

Full factory & lab →
Triproof light assembly line with fixtures on the conveyor
Triproof assembly line
Workers assembling LED bulbs at production benches
Bulb assembly
Environmental test chambers in the lighting laboratory
Environmental test lab

Dedicated production lines across specialized factories with in-house testing before every shipment — integrating spheres, an LM-79 dark room, IP rain & dust chambers and safety / EMC benches across 99 instruments. See the full factory & lab breakdown →

Project Experience · Real Shipment Records

Installed Worldwide. Here Is the Proof.

View all projects →
Triproof lighting installed across a Canadian pig farm barn
CANADA
Agriculture · Livestock

Triproof Lighting for a Pig Farm

Area lighting across a coastal power plant tank farm at night, Philippines
PHILIPPINES
Power · Heavy Industry

Area Lighting for a Coastal Power Plant

Stainless steel triproof lighting mounted across a mine site, Zambia
ZAMBIA
Mining · Heavy Industry

Stainless Fixtures for a Mine Site

Suspended triproof batten rows with aisle signage in a warehouse back-of-house, China
CHINA
Retail & Logistics

Back-of-House Rows for a Membership Store

10 documented projects across 10 countries — from a Canadian pig farm to a Saudi hospital. Browse all project records →
27–30Oct 2025 Hong Kong International Lighting Fair 2025 (Autumn Edition) Booth 5E-E26 · HKCEC, Hong Kong View exhibition schedule →
Application Scenarios

Where Our Lights Work

Explore all solutions →
IP69K triproof battens glowing over a stainless steel food and beverage processing line
Food & Beverage
Cold storage warehouse aisle lit by continuous LED linear fixtures
Cold Storage
Backlit LED panel grid glowing in a modern open-plan office
Office & Commercial
LED panel lights over a bright modern classroom
Education
Continuous LED linear lights along a bright hospital corridor
Healthcare
Illustrative scenes shown for application reference.
From the Blog · Buying Guides

Straight Answers for Lighting Buyers.

Visit the blog →
Photometric testing laboratory with environmental test chambers
Compliance · Oct 19, 2026

CE Certification for LED Lighting Explained: LVD, EMC, RoHS, ErP

Read the guide →
Warehouse aisle lit by LED high bay lights under a high steel roof
Specification · Oct 19, 2026

How to Choose LED High Bay Wattage for 6–14 m Ceilings

Read the guide →
Food processing hall with IP69K washdown lighting
IP Ratings · Oct 19, 2026

IP65 vs IP66 vs IP69K: Which Protection Rating Do You Need?

Read the guide →
FAQ

Questions Buyers Ask Us.

Are you a factory or a trading company?

Longlux runs dedicated production lines across multiple specialized factories — triproof, panel, bulb and tube — under one engineering team and one QC standard. You get factory-direct pricing and a single export team as your one window for everything.

What is your MOQ? Can I start with a trial order?

MOQ is flexible — trial orders and mixed-SKU containers are accepted, so you can test several series in one shipment before scaling up.

Which certifications do your products carry?

Standard ranges are produced under CE (LVD + EMC), RoHS and ErP conformity, with test reports supplied per shipment. Factories operate under ISO 9001 and are BSCI-audited, with TÜV reports available. For tenders specifying ENEC, ENEC-certified driver options are available — confirmed per model at quotation.

How fast can I get a quotation and samples?

Quotations are returned within 24 hours, and reference samples ship within 7 days. Bulk lead time is confirmed per order at quotation.

Do you support OEM, private label and project design?

Yes — OEM and ODM private label are standard practice, from packaging and labels to driver and optic configuration. For project buyers we provide free DIALux layout checks with IES/LDT photometric files.

How long is the warranty on your products?

Standard ranges carry 3–5 years warranty depending on the series — five years on project and industrial lines, three years on general distribution lines. Special lines are confirmed per model at quotation.
3–5 Years Warranty 24 Hours Quotation 7 Days Sample Dispatch DIALux / IES Design Support OEM / ODM Private Label