Average
Rated
Std.
Color
Color
Nominal
Average
Approx.
Product
Nominal
Pkg.
Temp.
Rendering
Length
Life
Initial
Design
Number
Description
Watts
Bulb
Base
Qty.
(Kelvin)
(CRI)
(in)
(hrs)
1
Lumens
2,3
Lumens
4
23077-1
F14T5/830/ALTO
14
T5
Min. Bipin
40
3000K
85
22
20,000
1350
1275
23079-7
F14T5/835/ALTO
14
T5
Min. Bipin
40
3500K
85
22
20,000
1350
1275
23080-5
F14T5/841/ALTO
14
T5
Min. Bipin
40
4100K
85
22
20,000
1350
1275
23081-3
F21T5/830/ALTO
21
T5
Min. Bipin
40
3000K
85
34
20,000
2100
2000
23082-1
F21T5/835/ALTO
21
T5
Min. Bipin
40
3500K
85
34
20,000
2100
2000
23083-9
F21T5/841/ALTO
21
T5
Min. Bipin
40
4100K
85
34
20,000
2100
2000
23084-7
F28T5/830/ALTO
28
T5
Min. Bipin
40
3000K
85
46
20,000
2900
2750
23085-4
F28T5/835/ALTO
28
T5
Min. Bipin
40
3500K
85
46
20,000
2900
2750
23086-2
F28T5/841/ALTO
28
T5
Min. Bipin
40
4100K
85
46
20,000
2900
2750
23088-8
F35T5/830
35
T5
Min. Bipin
40
3000K
85
58
20,000
3650
3450
23091-2
F35T5/835
35
T5
Min. Bipin
40
3500K
85
58
20,000
3650
3450
23095-3
F35T5/841
35
T5
Min. Bipin
40
4100K
85
58
20,000
3650
3450
1) Average life under specified test conditions with lamps turned off and restarted no more frequently than once every 3 operating hours. Lamp life is appreciably longer if lamps are started less frequently,
2) Approximate initial lumens.The lamp lumen output is based upon lamp performance after 100 hours of operating life, when the output is measured during operation on a reference ballast under standard laboratory conditions.
3) For expected lamp lumen output, commercial ballast manufacturers can advise the appropriate ballast factor for each of their ballasts when they are informed of the designated lamp. The ballast factor is a multiplier
applied to the designated lamp lumen output.
4) Design lumens are the approximate lamp lumen output at 40% of the lamp’s rated average life.This output is based upon measurements obtained during lamp operation on a reference ballast under standard laboratory conditions.
SILHOUETTE
™
T5 Fluorescent Lamps
featuring ALTO
®
Lamp Technology
Electrical,Technical and Ordering Data
(Subject to change without notice)
A
MAX.
O
.D
.
17.0 mm
.67 in.
B
C
Lamp Dimensions
inches
mm
inches
mm
inches
mm
inches
mm
F14T5
21.61
549.0
21.80
553.7
21.89
556.1
22.17
563.2
F21T5
33.42
849.0
33.61
853.7
33.70
856.1
33.98
863.2
F28T5
45.24
1149.0
45.42
1153.7
45.52
1156.1
45.80
1163.2
F35T5
57.05
1449.0
57.23
1453.7
57.33
1456.1
57.61
1463.2
A
B
B
C
MAX.
MIN.
MAX.
MAX.
Lamp
Type
Spectral Power Distribution
400
450
500
600
550
650
700
100
80
60
40
20
0
Relativ
e
Energ
y
Wavelength (Nanometers)
Spectral Power Distribution – TL830
400
450
500
600
550
650
700
100
80
60
40
20
0
Relativ
e
Energ
y
Wavelength (Nanometers)
Spectral Power Distribution – TL835
400
450
500
600
550
650
700
100
80
60
40
20
0
Relativ
e
Energ
y
Wavelength (Nanometers)
Spectral Power Distribution – TL841
Philips Lighting Company
200 Franklin Square Drive
P.O. Box 6800
Somerset, NJ 08875-6800
1-800-555-0050
A Division of Philips Electronics North America Corporation
Printed in the USA 12/05
P-5123-D
Philips Lighting
281 Hillmount Road
Markham, Ontario
Canada L6C 2S3
1-800-555-0050
A Division of Philips Electronics Ltd.
www.philips.com
Silho
u
ette
™
T5 L
um
e
n
s vs. A
m
bie
n
t Te
m
perat
u
re
L
um
e
n
O
u
tp
u
t (%)
A
m
bie
n
t Te
m
perat
u
re (°C)
10
15
20
25
30
35
40
45
50
55
5
10
20
30
40
50
60
70
80
90
100
110
0
T5
T8
102
100
98
96
94
92
90
0
5000
10000
15000
20000
25000
30000
Li
g
ht O
u
tp
u
t (%)
La
m
p Operati
ng
Ho
u
rs
E
n
er
g
y L
um
e
n
Mai
n
te
n
a
n
ce
T5/HO — 2004
