Sass Lighting Sass Lighting

T Tube LED Bulb Factory & Exporters

Leading the Global Transition to Smart, Sustainable, and High-Performance Linear Lighting Solutions

Global Market Status of T Tube LED Bulbs

The global lighting market is undergoing a seismic shift. As the world moves away from traditional fluorescent tubes—which contain harmful mercury and offer subpar energy efficiency—the T Tube LED Bulb has emerged as the definitive successor. From the industrial hubs of Germany to the sprawling commercial centers of the United States and the burgeoning infrastructure in Southeast Asia, the demand for high-quality, long-lasting linear LED solutions has never been higher.

85% Energy Reduction
50k+ Lifespan Hours
100+ Export Regions

Today, LED T-Bulbs are not merely functional components; they are critical elements of "Green Building" initiatives. B2B buyers and global importers are no longer just looking for a light source—they are seeking technological partners who can provide products that comply with strict international standards like ERP (Energy-Related Products), RoHS, and CE. As a leading T Tube LED Bulb Factory, we understand that the industry trend is leaning heavily towards "Smart Lighting" and "Aesthetic Efficiency." Whether it’s the vintage appeal of LED filament T-tubes for boutique hotels or high-power SMD T-bulbs for massive logistics warehouses, our factory stands at the intersection of innovation and reliability.

Our Manufacturing Superiority & Factory Advantages

Advanced R&D & Customization

Our experienced R&D team works closely with you to bring your ideas to life. Whether you provide blueprints or samples, we develop products that match your specifications with precision and thoughtful design. We specialize in T20, T30, and high-power T-shape designs.

Factory-Direct Cost Efficiency

As a direct manufacturer with our own workshop and warehouse in Cixi, Zhejiang, we streamline the supply chain. This allows us to offer factory-direct pricing while maintaining consistent product quality, giving our exporters a competitive edge in global markets.

Rigorous Quality Control

We operate advanced production lines and employ a strict quality control system, supported by rigorous testing equipment. Our ISO 9001 certification and compliance with CE, RoHS, and ERP standards reflect our commitment to excellence.

Expert OEM/ODM Services

With over 13 years of export experience, we specialize in providing reliable OEM and ODM services. Our primary focus is on the mid-to-high-end market, serving top-tier clients across Europe, the Americas, and the Asia-Pacific region.

Strategic Global Support

We focus on building lasting partnerships by offering dedicated technical support and responsive after-sales service. Our team is trained to handle complex international logistics and regulatory requirements for seamless exporting.

International Recognition

Our products are widely recognized in major markets including Japan, South Korea, the United States, and the UK. We deliver "Green Technology" that creates a "Brighter Future" for industrial and commercial sectors alike.

Localized Application & Industrial Scenarios

1. Industrial Warehouse & Manufacturing: High-power SMD T-Bulbs (up to 100W) provide the high-lumen output required for large-scale facilities. Their aluminum heat-dissipation structure ensures stability in high-temperature environments.

2. Modern Commercial & Office Spaces: T20 and T30 linear tube bulbs offer a sleek, minimalist aesthetic. When integrated with ERP and EMC-compliant drivers, they provide flicker-free lighting that enhances productivity and eye comfort.

3. Hospitality & Retro-Chic Retail: Our LED Filament T-Bulbs with amber or golden coatings are favorites for designers in London, Paris, and New York. They replicate the warm glow of Edison bulbs while consuming 90% less energy.

4. Specialized Applications: Our product range includes UV Lamp Black Light bulbs for industrial inspection and architectural decoration, showcasing our versatility as a comprehensive lighting manufacturer.

About Jiangsu Sass & Ningbo Guangji Lighting

Located in Cixi, Zhejiang province, Ningbo Guangji Lighting Technology Co., Ltd. and Jiangsu Sass Lighting Technology Co., Ltd. are premier China LED manufacturers and Modern Lighting suppliers. We specialize in the research, development, production, and sales of cutting-edge LED products, providing professional indoor and outdoor lighting solutions to a global clientele.

Guided by the principles of Green, Energy-Saving, Eco-Friendly, and Technology, we utilize advanced equipment and a professional team to develop stable and distinctive LED products. Looking ahead, we are committed to the vision of "Enjoying an Energy-Saving Future," ensuring that every bulb we export contributes to a more sustainable planet.

All T Tube LED Bulb Products