单端 |
双端 | |
能效 |
10%better than the lumen per watt value according to Class A |
10%better than the lumen per watt value according to Class A |
寿命(小时) |
15000 |
20000 |
流明维护 |
80% at 9000 hours |
80% at 9000 hours |
汞含量(毫克) |
<1.5 |
<3.0 |
开关周期 |
大于灯的寿命(以小时表示) | |
显色指数 |
大于85 | |
色容差 |
3 |