8
Consecutively the important data of the FH…HE, FQ…HO and FC
fluorescent lamps are shown.
1.2.1 High Efficiency
FH
®
…HE
type length [mm] lumens at
ta=25 °C
lumens at
ta=35 °C
FH
®
14W HE
549 1200 1350
FH
®
21W HE
849 1900 2100
FH
®
28W HE
1149 2600 2900
FH
®
35W HE
1449 3300 3650
Values for light colors 827, 830, 840
1.2.2 High Output FQ
®
…HO
type length [mm] lumens at
ta=25 °C
lumens at
ta=35 °C
FQ
®
24W HO
549 1750 2000
FQ
®
39W HO
849 3100 3500
FQ
®
54W HO
1149 4300 4900
FQ
®
80W HO
1449 4450 5000
FQ
®
49W HO
1449 6150 7000
Values for light colors 827, 830, 840
1.2.3 Fluorescent Circular
FC
®
type
∅ [mm]
lumens at
ta=25 °C
FC
®
22W
225 1800
FC
®
40W
300 3200
FC
®
55W
300 4200
Values for light colors 827, 830, 840
Detailed technical data of T5/∅ 16 mm-fluorescent lamps can be found in
the OSRAM product catalogue and under www.OSRAM.com.
1.2.4 Comparison of
Lumens between
T8/∅ 26 mm- and
T5/∅ 16 mm-
Fluorescent Lamps
Fluorescent lamp innovation: T8 Î T5
1.3 Electronic Control Gear
Since the early seventies Electronic Control Gear have been used in
computers and consumer electronics. As this technology offers substantial
advantages, it was only natural to use it also for lighting purposes. Linear
and compact fluorescent lamps must be operated with ballasts, as the
process of gas discharge requires well defined currents and voltages. The
T5 (Ø 16 mm)
T8 (Ø 26 mm)
Luminous flux at 25°C
Luminous flux at 25°C
600 mm 900 mm 1.200 mm 1.500 mm
18 W 30 W 36 W 58 W
1.350 lm 2.400 lm 3.350 lm 5.000 lm
550 mm 850 mm 1.150 mm 1.450 mm
FH 14 W 21 W 28 W 35 W
1.200 lm 1.900 lm 2600 lm 3.300 lm
FQ 24 W 39 W 54 W 49 W / 80 W
1.750 lm 3.100 lm 4.450 lm 4.300 lm / 6.150 lm
T5 (Ø 16 mm)
T8 (Ø 26 mm)
Luminous flux at 25°C
Luminous flux at 25°C
600 mm 900 mm 1.200 mm 1.500 mm
18 W 30 W 36 W 58 W
1.350 lm 2.400 lm 3.350 lm 5.000 lm
550 mm 850 mm 1.150 mm 1.450 mm
FH 14 W 21 W 28 W 35 W
1.200 lm 1.900 lm 2600 lm 3.300 lm
FQ 24 W 39 W 54 W 49 W / 80 W
1.750 lm 3.100 lm 4.450 lm 4.300 lm / 6.150 lm
