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PL-Q 4 Pin

PL-Q 28W/835/4P 1CT

  • Product Description

    PL-Q 28W/835/4P 1CT

    Product information

Specifications Show all

General Characteristics
Cap-Base Information
Life to 10% fail Preheat EL,3h
8000 hr
Life to 10% fail Nonpreh EL,3h
4000 hr
Life to 50% fail Preheat EL,3h
13000 hr
Life to 50% fail Nonpreh EL,3h
6000 hr
LSF HF Preheat 2000h Rated,3h
99 %
LSF HF Preheat 4000h Rated,3h
98 %
LSF HF Preheat 6000h Rated,3h
95 %
LSF HF Preheat 8000h Rated,3h
89 %
LSF HF Preheat 12000h Rated,3h
60 %
LSF HF Preheat 16000h Rated,3h
22 %
LSF HF Preheat 20000h Rated,3h
4 %
Light Technical Characteristics
Colour Code
835  [CCT of 3500K]
Colour Rendering Index
82 Ra8
Colour Designation
Colour Temperature
3500 K
Lum Flux Rated EM 25°C,horiz
Lum Flux Rated HF 25°C,horiz
2050 Lm
Lum Flux Nominal HF 25°C,horiz
2050 Lm
Lum Efficacy Rated HF 25°C,hor
73.2 Lm/W
LLMF HF 2000h Rated
90 %
LLMF HF 4000h Rated
86 %
LLMF HF 6000h Rated
83 %
LLMF HF 8000h Rated
80 %
LLMF HF 12000h Rated
79 %
LLMF HF 16000h Rated
78 %
LLMF HF 20000h Rated
78 %
Design Temperature
25 C
Chromaticity Coordinate X
409 -
Chromaticity Coordinate Y
394 -
Electrical Characteristics
Lamp Wattage
28 W
Lamp Wattage EM 25°C, Nominal
28 W
Lamp Wattage EM 25°C, Rated
24.8 W
Lamp Wattage EL 25°C, Rated
24.8 W
Lamp Wattage EL 25°C, Nominal
28 W
Lamp Voltage EM 25°C
108 V
Lamp Voltage EL 25°C
98 V
Lamp Current EM 25°C
0.320 A
Lamp Current EL 25°C
0.255 A
Environmental Characteristics
Energy Efficiency Label (EEL)
Mercury (Hg) Content
4 mg
Energy consumption kWh/1000h
31 kWh
Product Dimensions
Overall Length C
203 (max) mm
Overall Length Rim C1
76 (max) mm
Diameter D
18.9 (max) mm
Diameter D1
33 (max) mm
Overall Width E
200 (max) mm
Width F
41 (max) mm
Cap Length U
46.5 (max) mm
Product Data
Order code
269676 25
Full product code
Full product name
PL-Q 28W/835/4P 1CT
Order product name
PL-Q 28W/835/4P 1CT/10BOX
Pieces per pack
Packing configuration
Packs per outerbox
Bar code on pack - EAN1
Bar code on outerbox - EAN3
Logistic code(s) - 12NC
ILCOS code
Net weight per piece
127.000 gr
Successor order code

Eco passport - Our environmental product specifications overview

Philips cares about the environment and society at large, and strongly supports eco-design of products.

Installation Diagrams
PL-Q 28W/835/4P 1CT
PL-Q 28W/835/4P 1CT
Performance Diagrams
Life Expectancy 12 h cycle
Life Expectancy 12 h cycle
Lumen Maintenance 3 h + 12 h cycle
Lumen Maintenance 3 h + 12 h cycle
Service Lifetime 12 h cycle
Service Lifetime 12 h cycle
Lightcolour /835
Lightcolour /835
Lightcolour /835
Lightcolour /835

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