ALBA R50A NDSW840S0060 / 0322757
Product Description
Downlight from the ALBA product family. Optical control via Lens, beam pattern symmetric, narrow beam, light emission direct. Lamp LED-M installed, Replacement by specialist. The luminaire generates a rated luminous flux of 620 lm in light colour 840, 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. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
Order Information
| Item number | 0322757 |
| GTIN | 4029299947533 |
General
| Product category | Downlight |
| Range of application | Education | Office | Retail |
| Guarantee | 5 years |
Dimensions
| Dimension H | 170 mm |
| Dimension D | 48 mm |
| Net weight | 0.256 kg |
Mounting
| Mounting type | Attachment |
Housing
| System dimension | D 50 |
| Colour | black, similar to RAL 9005 |
| Protection class | IP20 |
| Glow-wire test | 850 °C |
| Permissible ambient temperature | -20–25 °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 | I |
Lighting technology
| Light distributor | Lens |
| Light emission | direct |
| Light distribution | symmetric |
| UGR class | ≤ 16 |
| Rated luminous flux | 620 lm |
| Luminaire efficiency | 98 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 80 |
| 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) | 70.000 h |
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Approvals:
Downlight from the ALBA product family. Optical control via Lens, beam pattern symmetric, narrow beam, light emission direct. Lamp LED-M installed, Replacement by specialist. The luminaire generates a rated luminous flux of 620 lm in light colour 840, 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. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
Order Information
| Item number | 0322757 |
| GTIN | 4029299947533 |
General
| Product category | Downlight |
| Range of application | Education | Office | Retail |
| Guarantee | 5 years |
Dimensions
| Dimension H | 170 mm |
| Dimension D | 48 mm |
| Net weight | 0.256 kg |
Mounting
| Mounting type | Attachment |
Housing
| System dimension | D 50 |
| Colour | black, similar to RAL 9005 |
| Protection class | IP20 |
| Glow-wire test | 850 °C |
| Permissible ambient temperature | -20–25 °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 | I |
Lighting technology
| Light distributor | Lens |
| Light emission | direct |
| Light distribution | symmetric |
| UGR class | ≤ 16 |
| Rated luminous flux | 620 lm |
| Luminaire efficiency | 98 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 80 |
| 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) | 70.000 h |
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Light distribution curve
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