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F54T5HO/835 Lamp Specifications
TCP Item Number: 31054835 Lamp code: F54T5HO/835
B
C
D
Cathode Guarded
Average Rated Life (hours)
3 hours per start -------------------------- 24,000
TCLP Compliant ----------------------------- Yes
Low Mercury --------------------------------- Yes
Physical Characteristics
Lamp type ------------------------------------ T5
Base type ------------------------------------- Miniature Bipin
Lamp Material -------------------------------- Soda Lime
Phosphor ----------------------------------------- Tri-Phosphor
Lamp Diameter (inches)
Nominal (D) ---------------------------------- .625
Maximum (D) -------------------------------- .670
Overall Length (inches)
Nominal (C) ---------------------------------- 45.2
Maximum (C) -------------------------------- 45.8
Face to End of opposing pin (inches)
Maximum (B) -------------------------------- 45.52
Minimum (B) --------------------------------- 45.42
Photometric Characteristics
Initial Lumens --------------------------------- 5000
Mean Lumens (40% of rated life) ------------ 4750
Correlated Color Temperature (Kelvin) ------ 3500
Color Rendering Index (CRI) ----------------- 85
Normal Efficacy (Lumens/Watts) ------------ 92.6
Spectral Power Distribution
0.12
0.10
0.08
0.06
0.04
W/ nm per 1000 lm
0.02
Normalized Spectral Power -
0.00
350 400 450 500 550 600 650 700 750
WAVELENGTH (nm)
Lamp Lumen Maintenance
100
95
90
85
80
75
70
PERCENT RATED LUMENS
0 1000 6000 11000 16000
BURNING HOURS
Typical Lamp Mortality
100
Electrical Characteristics
Lamp Watts ----------------------------------- 54
Nominal Lamp Volts -------------------------- 118
Nominal Lamp Operating Frequency (Hz) -- 50-60 Hz
Min. Starting Temperature (ºC) ------------- -20
Min. Starting Lamp Voltage at 10˚C -------- 520
Min. Cathode Resistance (Rh/Rc) ----------- 4.25
Max. Cathode Resistance (Rh/Rc) ---------- 6.5
MONTH
24
STANDARD WARRANTY
90
80
70
60
PERCENT SURVIVING
50
0 6000 12000 18000 24000
TIME (HRS)
*Testing performed with Intant Start Ballast.
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