Lamp watt P

Length L cm

Diameter D cm

6

37.084

0.001143

10

43.180

0.001626

25

56.388

0.003048

40

38.100

0.003302

60

53.340

0.004572

100

57.912

0.006350

200

63.500

0.009652

300

72.390

0.012700

500

87.376

0.018034