| Beam angle of light source | 120
°
|
| Light source colour | Champagne
|
| 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] |
| Luminaire light beam spread | 36°
|
| 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] |
| Input voltage | 220-240
V
|
| Input frequency | 50 to 60
Hz
|
| Inrush current | 18
A
|
| Inrush time | 0.25
ms
|
| Power factor (min.) | 0.95
|
| Dimmable | No
|
| 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 | 189
mm
|
| Overall width | 112
mm
|
| Overall height | 193
mm
|
| Ingress protection code | IP20
[ Finger-protected] |
| Mech. impact protection code | IK02
[ 0.2 J standard] |
| Initial luminous flux | 2600
lm
|
| Luminous flux tolerance | +/-10%
|
| Initial LED luminaire efficacy | 100
lm/W
|
| Init. Corr. colour temperature | 2700
K
|
| Init. colour rendering index | 80
|
| Initial chromaticity | (0.4578, 0.4101) SDCM <3
|
| Initial input power | 27
W
|
| Power consumption tolerance | +/-10%
|
| Control gear failure rate at median useful life 50000 h | 5
%
|
| Lumen maintenance at median useful life* 50000 h | L80
|
| Ambient temperature range | 0 to +35 °C
|
| Performance ambient temperature Tq | 25 °C
|
| Suitable for random switching | No
|
| Full product code | 871869939942900
|
| Order product name | ST440T LED27S/CH PSU WB BK
|
| EAN/UPC – product | 8718699399429
|
| Order code | 39942900
|
| Numerator – quantity per pack | 1
|
| Numerator – packs per outer box | 1
|
| Material no. (12NC) | 910500465321
|
| Net weight (piece) | 1.460
kg
|
