Vertical Grooved LED T Bulb

The Vertical Grooved LED T Bulb is a 40W high-output lighting solution that prioritizes structural strength and thermal stability. The grooved housing is a result of our nearly 30 years of deep-rooted experience in LED thermal management, designed to maximize airflow and prevent overheating in enclosed commercial fixtures. In our standardized workshops, we utilize intelligent automated assembly machines to ensure that the vertical grooves are perfectly uniform, providing a clean, technical look that appeals to professional contractors and facility managers. Every 4,000 Lm unit is a product of our commitment to quality, offering a powerful alternative to energy-inefficient traditional lamps.

For international importers, the Vertical Grooved LED T Bulb offers a reliable supply chain solution for project-based lighting. Since we operate as a direct-source manufacturer, we can provide an exceptional cost-performance ratio while maintaining strict control over every stage of the production cycle. The 50,000-hour lifespan and 2-year warranty are backed by our ISO 9001 certified quality management system. We understand the high-standard requirements of commercial projects, which is why we've equipped this unit with a wide-voltage driver (AC 100-260V) to ensure consistent performance in various operational environments across Europe, the Americas, and beyond.

Application Areas

This 40W grooved bulb is widely suitable for professional indoor environments like mid-sized warehouses, grocery stores, and commercial hallways. Its robust design also makes it an excellent choice for utility rooms and large kitchen areas that require high-intensity lighting for extended periods.

Customization & Factory Strength

As a direct manufacturer founded in 1996, we provide full support for OEM/ODM customization for the Vertical Grooved LED T Bulb. From brand laser marking to specialized packaging, our 20,000 sqm facility is equipped to handle your unique requirements. Our monthly production capacity of 3 million units ensures that even large-volume project orders are fulfilled with consistent quality and precision.

Quality is at the heart of our operations. Every unit undergoes a 100% pre-packaging inspection on our AI-driven testing lines. We support FOB, CIF, and EXW terms and use reinforced export cartons to ensure safe transit. Our typical turnaround time for bulk wholesale orders is 30-45 days, ensuring your supply chain remains stable and predictable.

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