A60 LED Filament Bulb 4W E27
A60 LED灯泡4W E27
- 产品参数
- 输入电压：AC 220-240V
- 工作频率：50 / 60Hz
- 功率：4W
- cct：2700k
- 流明：≥440lm
- cri：≥80
- pf：≥0.5
- ra：≥80
- 尺寸：ф60* 108mm
- 更多细节
- 用于高档玻璃外壳，用高温烧结配方密封，开发气体热量，流明维持率更高，更安全
- 高亮度，长寿命COB LED照明光源，具体光学设计，360°广角灯，通过高透光率玻璃面罩，更接近替代传统白炽灯泡
- EMC恒流驱动电源，寿命长，稳定性好，安全可靠
- 产品符合RoHS环保要求，无铅，汞等污染元素，无紫外线和红外，无辐射污染
- Product parameters
- Input voltage: AC 220-240V
- Working frequencies: 50/60Hz
- Wattage: 4W
- CCT: 2700K
- Lumen: ≥440lm
- CRI: ≥80
- PF: ≥0.5
- RA: ≥80
- Size: ф60*108mm
- More details
- Use for high grade glass shell, which is sealed with a high temperature sintering recipe developed gas heat, lumen maintenance and more secure
- High brightness, long life COB LED lighting source, the specific optical design, 360° wide angle light, through the mask with high transmittance glass, closer to replace traditional incandescent bulbs
- EMC constant current drive power, long life, good stability, safety and reliability
- Product comply with RoHS environment protection requirements, without lead, mercury and other pollution elements, without ultraviolet and infrared, no radiation pollution
