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| 低压灯泡 |
| 低压灯泡主要有指示灯泡、机车箱内作一般照明用灯泡和机车头照明灯泡，广泛用于铁路机务段和车辆段。 |
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| 灯管型号 |
电压(V) |
功率(W) |
光通量(LM) |
d不大于(mm) |
全长(mm) |
灯头型号 |
平均寿命 |
| PZ110-60 |
110 |
60 |
770 |
61 |
107±3 |
E27/27 |
1000 |
| PZ110-60 |
110 |
60 |
770 |
61 |
105.5±3 |
B22d/25×26 |
1000 |
| JK50-25 |
50 |
25 |
230 |
61 |
107±3 |
E27/27 |
1000 |
| JK50-25 |
50 |
25 |
230 |
45 |
70±3 |
B22d/25×26 |
1000 |
| QT24-8 |
24 |
8 |
66 |
20 |
41 |
BA15s/19 |
300 |
| JK24-15 |
24 |
15 |
123 |
45 |
91.5±3 |
B22d/25×26 |
1000 |
| JK24-30 |
24 |
30 |
250 |
45 |
81±3 |
B22d/30×30 |
1000 |
| JK48-8 |
48 |
8 |
72 |
26 |
45 |
BA15s/19 |
500 |
| JQ36-60 |
36 |
60 |
1550 |
61 |
110 |
B22d/22 |
1000 |
| JQ36-100 |
36 |
100 |
1550 |
61 |
110 |
B22d/22 |
1000 |
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