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RS781B 49S/840 PSU-E WB WH
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
97,29 €
Split box: 10,00 €
EAN: 8718699979485
MPN: 8718699979485
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | RS781B 49S/840 PSU-E WB WH |
| Brand | PHILIPS |
| Categories |
Downlights
Track lighting and accessories |
| Country of origin | NL |
| Harmonized System Code | 9405 1190 00 |
| Width | NA mm |
| Colour rendering index CRI | 80-89 |
| Length | NA mm |
| Height/depth | 170 mm |
| Lamp type | LED not exchangeable |
| Impact strength | IK02 |
| Nominal voltage | 220-240 V |
| Degree of protection (IP) | IP20 |
| Beam angle | Wide beam 41-80° |
| Colour temperature | 4000 K |
| Max. system power | 38.5 W |
| Rated luminous flux according to IEC 62722-2-1 | 5150 lm |
| Luminaire efficacy | 133 lm/W |
Packing details
| Packing level 1 | 8718699979485 |
Other Technical data
| Protection class | II |
| Outer diameter | 170 mm |
| Reflector | High-gloss |
| Lamp holder | None |
| Conductor cross section | 2.5 mm² |
| Connection type | Other |
| Colour housing | White |
| Surface protection | Powder coating |
| Voltage type | AC |
| With movement sensor | No |
| Suitable for lamp power | NA W |
| Type of control gear | LED operating device current-controlled |
| Suitable for wall mounting | No |
| Built-in width | 400 mm |
| With light sensor | No |
| Suitable for suspended mounting | No |
| Luminous intensity | 15933 cd |
| Number of poles | 2 |
| Housing material | Aluminium |
| Built-in length | 900 mm |
| Light outlet | Direct |
| Light sharing | Symmetric |
| Material cover | Plastic, transparent |
| Emergency power supply integrated | No |
| With light source | Yes |
| Luminaire with limited surface temperature, sign "D“ according to EN 60598-2-24 | No |
| Covering of the luminaire with thermally insulating material possible | No |
| Suitable for number of lamps | 1 |
| Suitable for built-in mounting | Yes |
| With control gear | Yes |
| Suitable for workplace according to EN 12464-1 | No |
| Suitable for surface mounting | No |
| Connectable conductor cross section | 0.75-2.5 mm² |
| Surface brushed | No |
| Colour of light | White |
| Adjustability | Rotating and swivelling |
| Suitable for traverse mounting | No |
| Suitable for pedestal/floor mounting | No |
| Suitable for light-track mounting | No |
| Suitable for clamp-mounting | Yes |
| Constant light output (CLO) | No |
| IFTTT support available | No |
| Luminous flux | 5150 lm |
| Type of wiring | Ending |
| Rated life time L70/B50 at 25 °C | 70000 h |
| Rated life time L80/B10 at 25 °C | NA h |
| Colour consistency (McAdam ellipse) | SDCM3 |
| Total harmonic distortion | 0.2 |
| Photobiological safety according to EN 62471 | RG1 |
| Rated ambient temperature according to IEC62722-2-1 | 1-35 °C |
| Filament test according to IEC 60695-2-11 | 650 °C - 30 s |
| LED nominal current at constant current | 1000 mA |
| Dimming 0-10 V | No |
| Dimming 1-10 V | No |
| Dimming DALI | No |
| Dimming DMX | No |
| Dimming potentiometer (integrated) | No |
| Dimming GPRS | No |
| Dimming LineSwitch | No |
| Dimming manufacturer's proprietary system | No |
| Dimming mains voltage modulation | No |
| Dimming phase cut-off | No |
| Dimming phase cut-on | No |
| Dimming programmable | No |
| Dimming RF | No |
| Dimming Sine Wave Reduction | No |
| Dimming Touch and Dim | No |
| Dimming Zigbee | No |
| Dimming with push-button | No |
| No dim function | Yes |
| Light distributor | Reflector |
| Dimming depending on control gear | Yes |
| Suitable for low voltage cable system | No |
| Dimming DSI | No |
| Unified Glare Ratio (UGR) | 19 |
| Compatible with Apple HomeKit | No |
| Compatible with Google Assistant | No |
| Compatible with Amazon Alexa | No |
| Max. number of luminaires per miniature circuit breaker C16 | 40 |
| Max. number of luminaires per miniature circuit breaker B16 | 24 |
| Lumen maintenance at median useful life of 35,000 h at 25 °C ambient (tq) | NA % |
| Lumen maintenance at median useful life of 50,000 h at 25 °C ambient (tq) | 80 % |
| Lumen maintenance at median useful life of 100,000 h at 25 °C ambient (tq) | NA % |
| Failure rate at median useful life of 35,000 h at 25 °C ambient (tq) | NA % |
| Failure rate at median useful life of 50,000 h at 25 °C ambient (tq) | 5 % |
| Failure rate at median useful life of 100,000 h at 25 °C ambient (tq) | NA % |
| Dimming DALI-2 | No |
| Flickering value Pst LM | 1 |
| Stroboscope effect value SVM | 0.4 |
| Colour temperature adjustable | No |
| Luminous flux adjustable | No |
| Beam angle adjustable | No |
| Exchangeable control gear | Yes |
| Built-in diameter | 170 mm |
| Suitable for ceiling mounting | Yes |
| Built-in height/depth | 265 mm |
| Power factor | 0.9 |
Downloads
Description
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