• EcoStyle – efficient and affordable

    ST440T LED39S/840 PSU WB WH
    LED
    ST440T LED39S/840 PSU WB WH

    ST440T LED39S/840 PSU WB WH

    Order code: 25937500

    Full Product Code: 871869625937500

    Downloads

    Leaflet
    Size:637.1 kB

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Specifications Show all

General Information
Number of light sources
1  [ 1 pc]
Lamp family code
LED35S  [ LED Module, system flux 3500 lm]
Beam angle of light source
120 °
Light source colour
840 neutral white
Light source replaceable
No
Number of gear units
1 unit
Driver/power unit/transformer
PSU  [ Power supply unit]
Driver included
Yes
Optic type
WB  [ Wide beam]
Optical cover/lens type
ACC  [ Acrylic bowl/cover clear]
Luminaire light beam spread
34°
Connection
No  [ -]
Cable
-
Protection class IEC
Safety class II (II)
Glow-wire test
650/5  [ Temperature 650 °C, duration 5 s]
Flammability mark
F  [ For mounting on normally flammable surfaces]
CE mark
CE mark
ENEC mark
ENEC mark
Warranty period
5 years
Remarks
*-Per Lighting Europe guidance paper “Evaluating performance of LED based luminaires - January 2018”: statistically there is no relevant difference in lumen maintenance between B50 and for example B10. Therefore the median useful life (B50) value also represents the B10 value.
Constant light output
No
Number of products on MCB
34
RoHS mark
RoHS mark
Product Family Code
ST440T  [ EcoStyle track mounting]
Operating and Electrical
Input voltage
220 to 240 V
Input frequency
50 to 60 Hz
Inrush current
18 A
Inrush time
0.25 ms
Power factor (min.)
0.95
Controls and Dimming
Dimmable
No
Mechanical and Housing
Housing material
Polycarbonate
Reflector material
Polycarbonate aluminum coated
Optic material
Polycarbonate
Optical cover/lens material
Polymethyl methacrylate
Fixation material
Polyamide
Optical cover/lens finish
Clear
Overall length
230 mm
Overall width
112 mm
Overall height
194 mm
Approval and Application
Ingress protection code
IP20  [ Finger-protected]
Mech. impact protection code
IK02  [ 0.2 J standard]
Initial Performance (IEC Compliant)
Initial luminous flux
3500 lm
Luminous flux tolerance
+/-10%
Initial LED luminaire efficacy
117 lm/W
Init. Corr. colour temperature
4000 K
Init. colour rendering index
80
Initial chromaticity
(0.38, 0.38) SDCM <5
Initial input power
30 W
Power consumption tolerance
+/-10%
Over Time Performance (IEC Compliant)
Control gear failure rate at median useful life 50000 h
5 %
Lumen maintenance at median useful life* 50000 h
L80
Application Conditions
Ambient temperature range
0 to +35 °C
Performance ambient temperature Tq
25 °C
Suitable for random switching
No
Product Data
Full product code
871869625937500
Order product name
ST440T LED39S/840 PSU WB WH
EAN/UPC – product
8718696259375
Order code
25937500
Numerator – quantity per pack
1
Numerator – packs per outer box
1
Material no. (12NC)
910500456868
Net weight (piece)
1.460 kg

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
 EcoStyle track mounting - LED Module, system flux 3,500 lm
EcoStyle track mounting - LED Module, system flux 3,500 lm
Downloads
Leaflets
Green Data
Visuals
Brochures
Software Plugins
  • IES IFMT1_ST440T1xLED35S840WB IES 2.0 kB
  • ULD IFDM1_ST440T1xLED35S840WB ULD 412.5 kB
  • Relux IFDM2_ST440T1xLED35S840WB ROLF 480.2 kB
  • LDT IFMT2_ST440T1xLED35S840WB LDT 1.7 kB

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