TCP 31032850 F54T5HO/850 High Output Fluorescent Bulb 54 Watt 5000K

54 Watt - 5000 Kelvin - 46 in. - 5000 Lumens - 800 Series Phosphors - Case of 25
Electrical Characteristics
Lamp Watts ----------------------------------- 54
TCLP Compliant ----------------------------- Yes
Low Mercury --------------------------------- Yes

Physical Characteristics
TCP Item Number: 31054850 Lamp code: F54T5HO/850
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
Initial Lumens --------------------------------- 5000
Mean Lumens (40% of rated life) ------------ 4750
Correlated Color Temperature (Kelvin) ------ 5000
Color Rendering Index (CRI) ----------------- 85
Normal Efficacy (Lumens/Watts) ------------ 92.6
Nominal Lamp Volts -------------------------- 118
Nominal Lamp Operating Frequency (Hz) -- 50-60 Hz
Min. Starting Lamp Voltage at 10˚C -------- 520
Min. Cathode Resistance (Rh/Rc) ----------- 4.25