| LED黑板灯 LED The Blackbord Lamp | |||||||
|
型号 model |
电压(V) Voltage |
功率(W) Power |
光通量(Lm) Lumen |
功率因素 Power factor |
显指 Ra |
寿命(h) Life time |
灯体尺寸(mm) Body size |
| LED-H | 220-240 | 42 | 4200 | 0.95 | ≥80 | ≥50000 |
1225X175x150 |
