Description
Technical Parameters
Product Description
The Spiral Striped LED T Bulb represents a sophisticated fusion of industrial-grade durability and high-efficiency thermal engineering. Developing a 68W high-output lighting solution requires an acute understanding of heat management, and our design team has utilized a unique spiral ribbing structure to create a natural vortex for heat dissipation. Since our inception in 1996, we have transitioned from traditional electrical processing into a high-tech manufacturing facility that prioritizes performance. The Spiral Striped LED T Bulb is built with our premium HB-grade materials, which prevent the yellowing of the shell even after years of continuous 24/7 operation. In our standardized workshops, we utilize high-precision automated assembly to ensure that every unit delivers a powerful 6,800 Lm output without compromising on internal component integrity.
For global importers and project managers, this specific 68W model offers a distinct market advantage due to its exceptional cost-performance ratio and aesthetic appeal. The Spiral Striped LED T Bulb is not just a light source; it is a reliable piece of hardware designed to withstand the unstable power grids often found in rapidly developing industrial zones. We integrate wide-voltage drivers (AC 100-260V) and offer both PF0.5 and PF0.9 options to meet the specific electrical requirements of different regions. By sourcing directly from our factory, you are leveraging nearly 30 years of specialized home and commercial lighting expertise. Every Spiral Striped LED T Bulb is a testament to our commitment to quality, backed by a 50,000-hour rated lifespan and our ISO 9001 certified quality management system, ensuring your brand stands for reliability in a competitive landscape.
Specifications
| Wattage | 68W (±10%) |
| Luminous Flux | 6,800 Lm |
| CRI | Ra ≥ 80 |
| Base Type | E27/B22 |
| Voltage Range | AC 100-260V |
| Lifespan | 50,000 Hours |
| Warranty | 2 Years |


Application Areas
The Spiral Striped LED T Bulb is an ideal choice for high-ceiling industrial factory workshops, logistics hubs, and large-scale warehouses. Its rugged, efficient design also makes it a favorite for outdoor commercial night markets and open-air retail plazas where intense brightness and structural durability are essential for safety and commerce.
Customization & Factory Strength
As a direct-source manufacturer, we offer robust OEM/ODM support for the Spiral Striped LED T Bulb. From brand laser marking to specialized packaging for your local market, our 20,000 sqm facility is equipped to handle your unique requirements. We utilize intelligent, fully automated SMT and assembly lines to maintain a monthly capacity of 3 million units, ensuring that even large-volume international trade orders are delivered with consistent precision.
Quality Control & Shipping
Every unit undergoes 100% pre-packaging inspection, including AI-driven aging tests on our intelligent lines. We support FOB, CIF, and EXW terms and use reinforced, export-standard cartons (20 pcs/ctn, 0.099 CBM) to ensure the products arrive in perfect condition. Our standard delivery timeline for bulk orders is 30-45 days, backed by a stable supply chain and end-to-end monitoring of production schedules.

FAQ
Q: What is the benefit of the spiral ribbing?
A: It increases the convection surface area, allowing heat to dissipate faster than standard flat-surface bulbs.
Q: Do you support B22 bases?
A: Yes, we offer both E27 and B22 base types for global compatibility.
Q: Is this bulb flicker-free?
A: Yes, our high-quality drivers ensure stable, eye-safe performance within the 100-260V range.
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