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SON-T
High Pressure Sodium lamp with clear tubular outer bulb

Product Information

Eco passport

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

General Characteristics
System Description External Ignitor
Cap-Base E40
Bulb T46 [T 46mm]
Bulb Finish Clear
Operating Position any [Any or Universal (U)]
Life to 5% failures 12000 hr
Life to 20% failures 20000 hr
Life to 50% failures 28000 hr
Light Technical Characteristics
Color Code 220 [CCT of 2000K]
Color Rendering Index 25 (max) Ra8
Color Temperature 2000 K
Luminous Flux Lamp EM 28000 Lm
Luminous Efficacy Lamp EM 110 Lm/W
Lumen Maintenance 2000h 98 %
Lumen Maintenance 5000h 96 %
Electrical Characteristics
Lamp Wattage 250 W
Lamp Wattage EM 25°C, Nominal 250.0 W
Lamp Wattage EM 25°C, Rated 250.0 W
Lamp Voltage 100 V
Lamp Current EM 3 A
Ignition Time 5 (max) s
Run-up time 90% 5 (max) min
Dimmable Yes
Re-ignition Time [sec] 120 (max) s
Environmental Characteristics
Energy Efficiency Label (EEL) A+
Mercury (Hg) Content 20.4 mg
Energy consumption kWh/1000h 275 kWh
Luminaire Design Requirements
Cap-Base Temperature 250 (max) C
Bulb Temperature 450 (max) C
Product Dimensions
Overall Length C 255 (max) mm
Diameter D 47 (max) mm
Light Center Length L 158 mm
Arc Length O 66 mm
Product Data
Order code 928487200091
Full product code 928487200091
Full product name SON-T 250W E E40 1SL
Order product name SON-T 250W E E40 1SL/12
Pieces per pack 1
Packing configuration 12
Packs per outerbox 12
Bar code on pack - EAN1 8711500210524
Bar code on outerbox - EAN3 8711500210531
Logistic code(s) - 12NC 928487200091
Net weight per piece 0.180 kg

Installation diagrams

SON-T 250W E E40 1SL+ Zoom
E40+ Zoom
any+ Zoom

Performance diagrams

SON-T+ Zoom
SON-T+ Zoom
SON-T 100W - 400W+ Zoom
SON-T 150W - 400W+ Zoom
SON-T 100W - 400W+ Zoom

Leaflets

Leaflet pdf 189.71 KB
Eco passport pdf 287.5 KB

Other downloads

Product Images zip
Product Diagrams zip

Case studies

Mayor's Office
Since offices are generally effective only in day time, indoor lightings...