Referent Double-coiled with single wire Filament Specificationa and Availabilites

No.
lamp power
Filament structure
Operating current
Tube Outer Diameter
cylinder number
form size
Main application
resistance
A¡À0.5
B
<|C-C'|
1
4W
Double-coiled with single wire
0.170
15-16
10
10.0
4.5
0.5
tubular fluorescent lamps(with electronic or inductive ballast
17-22
2
6W
0.160
15-16
10
11.0
4.5
0.5
Tubular fluorescent lamps
12-14
3
8W
0.145
15-16
10
12.0
5.0
0.5
14-15
4
10W
0.230
25.5
8
15.0
5.5
0.5
8-9
5
10W
0.230
25.5
14
15.0
5.5
0.5
8-9
6
12W(13W)
0.165
15-16
8
12.0
5.0
0.5
14
7
16W
0.195
12-13
10
10.0
4.0
0.5
2D Compact fluorescent lamps
4.5
8
40W
0.430
32¡¢38
8
16.0
5.8
0.5
30W tubular flroresecent lamps
3.5-4
9
40W
0.430
32¡¢38
9
16.0
6.5
0.5
3.5-4
10
22W
0.330-
0.400
29-32
8
16.0
6.0
0.5
circular tubular fluorescent 15/20W
4-4.5
11

20W
0.330-
0.400
29-32
11
16.0
6.0
0.5
4-4.5
12
32W
0.425-
0.450
29-32
8
16.0
5.8
0.5
circular fluorescent lamps
3.5-4


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