Most lighting consumers are familiar with E27 screw caps or GU10 plug-in lamp heads. However, 2G11 is unfamiliar to many. However, commercial and industrial lighting professionals need this lamp head and its lights. It is meant for high-demand lighting demands, not regular houses. Where is 2G11 light tube used and what are its characteristics?
Small, efficient integrated design
2G11 light tubes are mainly notable for their lamp heads. The designation "2G" means "two pins (G pin)" and "11" means 11 millimeters between the pin centers. This dual-pin arrangement requires exact lamp tube-ballast matching, not just aesthetics. It usually works with an electronic ballast for rapid startup and reliable performance. This integrated design eliminates the need for a starter, making the light structure more compact, reliable, and reliable than typical fluorescent systems. It uses PL-L or similar compact fluorescent tubes to emit bright light in a small space, saving energy and space.
| Power and Size | 60cm 9W/ 120cm 18W/ 150cm 25W |
| Emergency Time | 120min |
| Color Rendering Index(Ra) | >90 |
| PF | >0.90 |
| Lifespan | 50000hours |
| Warranty | 5 years |
| Color Temperature(CCT) | 3000K,4000K,5000K,6000K |
| Luminous Effciency(LM/W) | 120LM/W 140LM/W 160LM/W |
| Color Rendering Index(Ra) | 80-83Ra or 95-98Ra |
| Material | Aluminum Body+ PC cover |
| Flicker free | No flickering |
A solid option for severe settings
Due to its stability and efficiency, the 2G11 light tube has found its main uses. Environments with high lighting reliability needs employ it. Large shopping malls, supermarkets, underground parking lots, hotel corridors, and other public venues require long-term bulb operation. The 2G11 lamp tube and high-frequency electronic ballast produce flicker-free, pleasant light that reduces visual fatigue. More crucially, factory workshops, warehouses, and cold chain facilities employ it. Many lamps developed for the 2G11 lamp tube offer IP65 protection, which means they can resist dust, moisture, and even corrosive gasses better than regular household lamps.
Legacy and innovation for LEDs
LED technology is replacing fluorescent tubes, and the 2G11 specification has evolved. LED tubes with 2G11 light heads are abundant today. These LED tubes have the same interface size, so customers may replace and upgrade them on the original lamp holders without modifying the wiring or structure, minimizing renovation time and cost. LED technology improves light efficiency, service life (up to over 50,000 hours), and color rendering, allowing this classic interface design to remain in the modern technological era.
Overall, the 2G11 light tube represents specialist lighting. Its unique physical interface and efficient, dependable performance make it a trustworthy commercial and industrial lighting solution. Its design heritage has been continued forward through accessible upgrade pathways in the LED era, playing a key role in places that need reliable, efficient, and lasting lighting.
For more details about our offerings, please contact us at bwzm18@ledbenweilighting.com.
