Description
Technical Parameters
Product Description
The Commercial Grade T-Shape LED Lamp is designed for the professional who refuses to compromise on light quality or longevity. At 40W and 4,000 Lm, it is the "sweet spot" for commercial office and retail lighting. Since our establishment in 1996, we have focused on the details that matter to businesses: color consistency and electrical stability. This lamp features a high-performance HB material housing that dissipates heat rapidly, protecting the 50,000-hour rated LEDs inside. In our standardized production workshops, we utilize AI-driven testing to ensure that every unit maintains a CRI of Ra ≥ 80, ensuring that the colors of products in a retail store or the clarity of documents in an office remain vivid and true to life.
For our international distributors, the Commercial Grade T-Shape LED Lamp represents a reliable, high-margin asset. We understand the certification standards and operational environments of global markets, which is why we've equipped this unit with a wide-voltage driver (AC 100-260V) to handle any fluctuations. As a direct-source manufacturer, we offer you the ability to source directly from the factory floor, cutting out middleman costs and providing you with a superior cost-performance ratio. Our fully automated high-speed SMT lines and unmanned packaging processes ensure that we can handle your high-volume orders while maintaining the strong product consistency that your professional clients demand.
Specifications
| Parameter | Specification |
|---|---|
| Wattage | 40W (±10%) |
| Luminous Flux | 4,000 Lm |
| CRI | Ra ≥ 80 |
| Base Type | E27/B22 |
| Voltage Range | AC 100-260V |
| Lifespan | 50,000 Hours |
| Warranty | 2 Years |


Application Areas
This 40W model is perfectly suited for professional indoor environments such as offices, dental clinics, and high-end retail boutiques. Its clean design also makes it a popular choice for modern school classrooms and library study areas where bright, flicker-free light is essential for concentration.
Customization & Factory Strength
We specialize in manufacturing a complete range of lighting, and the Commercial Grade T-Shape LED Lamp is no exception. We support OEM/ODM customization, allowing you to tailor the product to your specific market needs. Our factory is ISO 9001 certified, and our team is dedicated to maintaining a stable supply chain and guaranteed delivery timelines for our global partners.

Quality Control & Shipping
Our commitment to quality is unwavering. Every unit undergoes a 100% inspection before it is packed into our export-standard cartons. We support common trade terms like FOB and EXW. With a monthly production capacity of 3 million units, we ensure that your orders are shipped on time and in perfect condition.

FAQ
Q: Can we print our own logo on the housing?
A: Yes, we provide laser-printing services for your brand logo on the lamp.
Q: Is this suitable for 24-hour operation?
A: Yes, the 50,000-hour lifespan and HB material are designed for long-duration use.
Q: What is the CBM per carton?
A: For the 40W model, the packaging is optimized for low-cost international shipping.
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