ALBA R50E NDSW940SF0025OS / 0322183
Product Description
Downlight from the ALBA product family. Optical control via Diffuser, beam pattern symmetric, medium distribution, light emission direct. Lamp LED-M installed, Replacement by specialist. The luminaire generates a rated luminous flux of 250 lm in light colour 940, luminous flux adjustable: No. The long LED service life enables long use with consistent lighting quality. High quality of light thanks to a standard colour tolerance of < 3 SDCM. Housing made of Plastic, black, similar to RAL 9005, protection rating IP20 IP44 room side. Quick, toolless assembly of the complete light unit using integrated self-retaining centreboard springs. Driver and luminaire on secondary side with pre-assembled fast-plug connection. Pro-Fast connector block on the primary side with extra large terminal compartment and double-pole plug-in terminals for simple through wiring (switchable 3-pole, DALI 5-core) and integrated strain relief, suitable for 2.5mm² each. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
Order Information
| GTIN | 4029299018738 |
General
| Product category | Downlight |
| Range of application | Education | Office | Retail |
| Guarantee | 5 years |
Dimensions
| Dimension H | 53 mm |
| Dimension D | 54 mm |
| Dimension B4 | 44 mm |
| Dimension DE max | 54 mm |
| Dimension DE min | 50 mm |
| Dimension H4 | 23 mm |
| Dimension HE | 135 mm |
| Dimension L4 | 138 mm |
| Dimension S | 1 mm |
| Dimension S max | 25 mm |
| Net weight | 0.230 kg |
Mounting
| Mounting type | Installation |
| Mounting position | Ceiling |
| Connection type | plug-in terminal |
| Number of poles | 3 |
| Conductor cross-section | 1.5 - 2.5 mm² |
Housing
| System dimension | D 50 |
| Colour | black, similar to RAL 9005 |
| Protection class | IP20 | IP44 room side |
| Glow-wire test | 850 °C |
| Permissible ambient temperature | -20–28 °C |
| Housing material | Plastic |
| Surface treatment of housing | varnished |
| Cover material | PMMA structured |
Electrical version
| Type of control | On/Off |
| Nominal voltage | 220–240 V, 0/50–60 Hz |
| Rated power | 6.3 W |
| Protection class | II |
Lighting technology
| Light guide | Diffuser |
| Reflector | black |
| Light output | direct |
| Light distribution | symmetric |
| Radiation pattern | Super Flood |
| UGR class | ≤ 19 |
| Rated luminous flux | 250 lm |
| Luminaire efficiency | 39,7 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 90 |
| Colour temperature | 4000 K |
| Colour location tolerance (SDCM) | < 3 SDCM |
| Photobiological safety | RG1 |
| Rated life L80B50 (tq = 25 °C) | 100.000 h |
| Rated life L80B10 (tq = 25 °C) | 66.000 h |
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Approvals:
Downlight from the ALBA product family. Optical control via Diffuser, beam pattern symmetric, medium distribution, light emission direct. Lamp LED-M installed, Replacement by specialist. The luminaire generates a rated luminous flux of 250 lm in light colour 940, luminous flux adjustable: No. The long LED service life enables long use with consistent lighting quality. High quality of light thanks to a standard colour tolerance of < 3 SDCM. Housing made of Plastic, black, similar to RAL 9005, protection rating IP20 IP44 room side. Quick, toolless assembly of the complete light unit using integrated self-retaining centreboard springs. Driver and luminaire on secondary side with pre-assembled fast-plug connection. Pro-Fast connector block on the primary side with extra large terminal compartment and double-pole plug-in terminals for simple through wiring (switchable 3-pole, DALI 5-core) and integrated strain relief, suitable for 2.5mm² each. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
Order Information
| GTIN | 4029299018738 |
General
| Product category | Downlight |
| Range of application | Education | Office | Retail |
| Guarantee | 5 years |
Dimensions
| Dimension H | 53 mm |
| Dimension D | 54 mm |
| Dimension B4 | 44 mm |
| Dimension DE max | 54 mm |
| Dimension DE min | 50 mm |
| Dimension H4 | 23 mm |
| Dimension HE | 135 mm |
| Dimension L4 | 138 mm |
| Dimension S | 1 mm |
| Dimension S max | 25 mm |
| Net weight | 0.230 kg |
Mounting
| Mounting type | Installation |
| Mounting position | Ceiling |
| Connection type | plug-in terminal |
| Number of poles | 3 |
| Conductor cross-section | 1.5 - 2.5 mm² |
Housing
| System dimension | D 50 |
| Colour | black, similar to RAL 9005 |
| Protection class | IP20 | IP44 room side |
| Glow-wire test | 850 °C |
| Permissible ambient temperature | -20–28 °C |
| Housing material | Plastic |
| Surface treatment of housing | varnished |
| Cover material | PMMA structured |
Electrical version
| Type of control | On/Off |
| Nominal voltage | 220–240 V, 0/50–60 Hz |
| Rated power | 6.3 W |
| Protection class | II |
Lighting technology
| Light guide | Diffuser |
| Reflector | black |
| Light output | direct |
| Light distribution | symmetric |
| Radiation pattern | Super Flood |
| UGR class | ≤ 19 |
| Rated luminous flux | 250 lm |
| Luminaire efficiency | 39,7 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 90 |
| Colour temperature | 4000 K |
| Colour location tolerance (SDCM) | < 3 SDCM |
| Photobiological safety | RG1 |
| Rated life L80B50 (tq = 25 °C) | 100.000 h |
| Rated life L80B10 (tq = 25 °C) | 66.000 h |
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Light distribution curve
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