RUFO 490/3750-830 2K / 0420735
Product Description
Ceiling and wall luminaire from the RUFO product family. Optical control via Cover satin, beam pattern symmetric, extremely wide beam, light emission direct. Lamps LED-M installed, Replacement by specialist possible. The luminaire generates a rated luminous flux of 3420 lm in light colour 830, adjustable luminous flux: 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 Steel, white, protection rating IP40. Direct ceiling or wall mounting without additional accessories. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
2K: Two-channel design with two LED drivers per luminaire. Two LED circuits are each actuated by a driver, allowing separate switching (50/50), e.g., for night lighting etc.
Order Information
| Item number | 0420735 |
| GTIN | 4029299497953 |
General
| Product category | Ceiling and wall luminaire |
Dimensions
| Dimension H | 145 mm |
| Dimension D | 490 mm |
| Dimension D2 | 490 mm |
| Dimension A1 | 360 mm |
| Dimension A2 | 312 mm |
| Dimension D1 | 434 mm |
| Net weight | 2.100 kg |
Mounting
| Mounting type | Attachment |
Housing
| Colour | white |
| Protection class | IP40 |
| Impact resistance | IK10 |
| Glow-wire test | 650 °C |
| Housing material | Steel |
| Cover material | PMMA opal |
Electrical version
| Type of control | On/Off |
| Nominal voltage | 220–240 V, 0/50–60 Hz |
| Rated power | 28.0 W |
| Protection class | I |
Lighting technology
| Light distributor | Cover satin |
| Light emission | direct |
| Light distribution | symmetric |
| Beam characteristics | extremely wide beam |
| UGR class | ≤ 22 |
| Rated luminous flux | 3420 lm |
| Luminaire efficiency | 122 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 80 |
| Farbwiedergabeindex R9 | 0 |
| Colour temperature | 3000 K |
| Colour location tolerance (SDCM) | < 3 SDCM |
| Rated life L80B50 (tq = 25 °C) | 50.000 h |
Download Center
Approvals:
Please select an application area or adjust the parameters individually needs.
Office | Classroom
500 lx / 0,75 m
Recreational areas
200 lx / 0,75 m
Hallway
100 lx / 0,00 m
Gym | Competition
500 lx / 0,00 m
Production | Assembly
500 lx / 0,85 m
Warehouse
200 lx / 0,00 mOffice | Classroom
Spare parts
| Item number - Designation | Product Description | Download | Wishlist |
| 0204482 - WRUFO 490 | Replacement diffuser, semi-circular opal, made from UV-stabilised PMMA, for the RUFO 490 luminaire series |
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Ceiling and wall luminaire from the RUFO product family. Optical control via Cover satin, beam pattern symmetric, extremely wide beam, light emission direct. Lamps LED-M installed, Replacement by specialist possible. The luminaire generates a rated luminous flux of 3420 lm in light colour 830, adjustable luminous flux: 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 Steel, white, protection rating IP40. Direct ceiling or wall mounting without additional accessories. With electronic electrical component On/Off. Replacement by specialist. Rated voltage 220 - 240 V AC/DC 50 - 60 Hz.
2K: Two-channel design with two LED drivers per luminaire. Two LED circuits are each actuated by a driver, allowing separate switching (50/50), e.g., for night lighting etc.
Order Information
| Item number | 0420735 |
| GTIN | 4029299497953 |
General
| Product category | Ceiling and wall luminaire |
Dimensions
| Dimension H | 145 mm |
| Dimension D | 490 mm |
| Dimension D2 | 490 mm |
| Dimension A1 | 360 mm |
| Dimension A2 | 312 mm |
| Dimension D1 | 434 mm |
| Net weight | 2.100 kg |
Mounting
| Mounting type | Attachment |
Housing
| Colour | white |
| Protection class | IP40 |
| Impact resistance | IK10 |
| Glow-wire test | 650 °C |
| Housing material | Steel |
| Cover material | PMMA opal |
Electrical version
| Type of control | On/Off |
| Nominal voltage | 220–240 V, 0/50–60 Hz |
| Rated power | 28.0 W |
| Protection class | I |
Lighting technology
| Light distributor | Cover satin |
| Light emission | direct |
| Light distribution | symmetric |
| Beam characteristics | extremely wide beam |
| UGR class | ≤ 22 |
| Rated luminous flux | 3420 lm |
| Luminaire efficiency | 122 lm/W |
Light source
| Lamp | LED-M |
| Lamp included | Yes |
| Colour rendering index Ra | ≥ 80 |
| Colour temperature | 3000 K |
| Colour location tolerance (SDCM) | < 3 SDCM |
| Rated life L80B50 (tq = 25 °C) | 50.000 h |
Download Center
Light distribution curve
Approvals:
Attributes:
Spare parts
Replacement diffuser, semi-circular opal, made from UV-stabilised PMMA, for the RUFO 490 luminaire series
Please select an application area or adjust the parameters individually needs.
Office | Classroom
500 lx / 0,75 m
Recreational areas
200 lx / 0,75 m
Hallway
100 lx / 0,00 m
Gym | Competition
500 lx / 0,00 m
Production | Assembly
500 lx / 0,85 m
Warehouse
200 lx / 0,00 m