Retrofit Industrial Bulb

Retrofit LED Lamps for Industrial Applications


Upgrade Easily with High-Efficiency Industrial Retrofit Bulbs from LUFUL

Looking to upgrade your existing lighting systems without a full fixture replacement? LUFUL offers a complete line of retrofit LED lamps designed for industrial use — delivering energy savings, long life, and minimal maintenance. Our industrial retrofit bulbs are engineered for compatibility, high lumen output, and durability in demanding environments.

All LUFUL retrofit bulbs are CE, FCC, RoHS, ERP, and PSE certified, ensuring compliance and quality across global markets.

Featured Products – Retrofit LED Lamps by LUFUL

  • WP2 Smart Street Light Bulb
    Energy-efficient and smart-controlled, perfect for outdoor industrial applications.

  • WP1 Smart Waterproof Bulb 36W
    Designed for high-humidity or wet environments, this bulb delivers powerful, reliable illumination.

  • RS2 Smart Multi-angle Industrial Bulb
    Adjustable light direction with intelligent control, ideal for warehouses and production facilities.

  • RS1 High Power Industrial Bulb
    Engineered for high ceilings and wide-area lighting with robust design and extended lifespan.

  • RS1 Smart Industrial Bulb TS Series
    A smart-enabled industrial retrofit bulb built for energy monitoring and remote management.

 Browse our complete range of industrial lighting and LED products for even more solutions.


Why Choose LUFUL Retrofit LED Lamps?

  • Simple installation – no rewiring required

  • 50,000+ hour rated lifespan

  • High lumen efficiency with low energy use

  • Smart lighting options available

  • Certified for international safety and performance standards

Whether you're upgrading street lights, indoor factory lighting, or waterproof applications, LUFUL’s retrofit LED lamps are the smart, cost-effective solution.

Need a Custom Retrofit Lighting Plan?

We understand every space is different. That’s why LUFUL offers free custom lighting design for your retrofit project. Here’s what we offer:

  1. Expert review of your current setup

  2. Tailored lighting recommendations using LUFUL industrial retrofit bulbs

  3. Optimized layouts for energy efficiency and brightness

  4. Full quotation with recommended products

Request your custom solution today and experience seamless lighting upgrades with LUFUL.


LUFUL is your trusted partner in reliable, efficient, and globally certified retrofit LED lamps. Visit our homepage to explore more advanced lighting solutions for industrial and commercial environments.


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Need Detailed Product Information?

Customized diferentiated products for customers according to diferent customer needs

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LED Lighting Solutions in Action

Landscape Lighting

Landscape Lighting

High mast light, courtyard lamp, LED retrofit light source.

Street Lighting Project

Street Lighting Project

Discover LUFUL's professional street lighting project solutions. Upgrade and retrofit road lighting with smart LED bulbs like WP1 Smart Waterproof Bulb and WP2 Smart Street Light Bulb. Improve road safety, reduce energy costs, and simplify maintenanc

High Bay Industrial Lighting

High Bay Industrial Lighting

Explore LUFUL's industrial high bay lighting solutions for workshops and warehouses. Upgrade with High Bay Lights and Retrofit Industrial Bulbs to ensure efficient, energy-saving, and high-quality industrial lighting.

Smart Industrial Lighting Solution

Smart Industrial Lighting Solution

​Discover LUFUL's smart industrial lighting solutions for warehouses, factories, and workshops. Upgrade with High Bay Lights and Retrofit Industrial Bulbs to save energy and improve lighting efficiency.

Frequently Asked Questions

Customized diferentiated products for customers according to diferent customer needs

Is your company a trader or a factory?

We are a factory with self-controlled product production lines.

Does your company participate in exhibitions? Which exhibitions?

We participate in professional lighting exhibitions every year, such as the Guangzhou Internatioal Lighting Exhibition, Hong Kong Autumn Exhibition, etc.

What is your payment method?

We accept TT, credit card, western union, paypal, etc.

Can you customize your products? Can I put my logo on the products?

Yes, we can offer customized services, OEM ODM available.

What certificates does the product have?

Our products have CE RoHS PSE FCC ERP certificates.

I would like a quote. What information should I provide? Do you have a product quotation?

Please leave message and email in our website and we will contact you ASAP, or you can download datasheet in our Download page.

Do your products support third-party testing, such as SGS?

We can provide customers with customized products for quality testing and certification testing by third-party organizations.

Does your company provide after-sales service? What kind of after-sales service do you provide?

We provide professional pre-sales and after-sales services. We will provide after-sales services according to the specific conditions of the product quality.

Latest News and Updates from LUFUL

How to Choose the Right LED High Bay Lights for Your Warehouse

Aug. 21, 2025

How to Choose the Right LED High Bay Lights for Your Warehouse

Discover LUFUL high bay LED lights for warehouses, factories, and industrial spaces. Energy-efficient, durable, and customizable for optimal brightness, beam angle, and color temperature. Explore reliable LED high bay warehouse lights solutions today.

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The Ultimate Breakdown: What Makes LED Panel Lights a Commercial Lighting Solution?

Jul. 31, 2025

The Ultimate Breakdown: What Makes LED Panel Lights a Commercial Lighting Solution?

Looking for efficient and modern lighting for commercial or institutional spaces? Discover why LED panel lights are the top choice. LUFUL unpacks their internal structure, application scenarios, and technical advantages—like UGR<19, flicker-free drivers, and energy-saving up to 150lm/W. Find the right solution for your project.

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LUFUL unveils another new product at the 2025 Guangzhou Lighting Exhibition

Jul. 21, 2025

LUFUL unveils another new product at the 2025 Guangzhou Lighting Exhibition

LUFUL showcased its latest innovation—the Double Dial Adjustable Panel Light—at the 2025 Guangzhou Lighting Exhibition. Featuring customizable power and CCT via dual switches, the new series drew strong international interest. The event strengthened client ties and expanded global reach for LUFUL’s indoor lighting solutions.

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High Bay vs Low Bay Lighting: What's the Difference?

Jul. 22, 2025

High Bay vs Low Bay Lighting: What's the Difference?

Discover the key differences between high bay and low bay lighting. Learn which lighting solution best fits your space - whether it's a warehouse, factory, or retail facility - with expert tips on layout and spacing.

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