| Manufacturer part number (MPN) | 577AL |
| EAN / GTIN | 7042895774294 |
| Sales unit | pcs |
| Series | Visby |
| Model | 577 |
| Finish | Aluminium |
| Mounting method | Post top |
| Protection class according to IEC 61140 | I |
| Width | 620 mm |
| Conductor cross section | 2.5 mm² |
| Housing colour | Aluminium |
| Dimmable | No |
| Surface protection | Powder coating |
| Voltage type | AC |
| Suitable for lamp power | 27 W |
| Type of control gear | LED operating device current-controlled |
| Colour rendering index CRI | 80-89 |
| Cable length | 4.7 m |
| Number of poles | 3 |
| Length | 460 mm |
| Housing material | Aluminium |
| Lamp type | LED exchangeable |
| Material cover | Plastic, transparent |
| With connection cable | Yes |
| Nominal voltage | 220–240 V |
| Degree of protection (IP) | IP65 |
| With light source | Yes |
| Suitable for number of light sources | 1 |
| With control gear | Yes |
| Adjustable optics | No |
| Suitable for spigot size | 60 mm |
| Colour temperature | 3000 K |
| Max. system power | 27 W |
| Rated luminous flux according to IEC 62722-2-1 | 1388 lm |
| Colour of light | White |
| Remote control | None |
| With radio control | No |
| With light regulation program control | No |
| Constant light output (CLO) | Yes |
| Type of wiring | Ending |
| Rated lifetime L70/B50 at 25 °C | 50000 h |
| Colour consistency (McAdam ellipse) | SDCM3 |
| Rated ambient temperature according to IEC 62722-2-1 | 25 °C |
| 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 (trailing edge) | No |
| Dimming phase cut-on (leading edge) | No |
| Dimming programmable | No |
| Dimming RF | No |
| Dimming Its Wave Reduction | No |
| Dimming Touch and Dim | No |
| Dimming Zigbee | No |
| Dimming with push-button | No |
| No dim function | Yes |
| Light distributor | None |
| Luminaire efficacy | 51.4 lm/W |
| Dimming DSI | No |
| Energy efficiency class of the built-in lamp | A++, A+, A (LED) |
| Highest energy efficiency class of the exchangeable lamp | A+ |
| Lowest energy efficiency class of the exchangeable lamp | A+ |
| Exchangeable control gear | Yes |
| Power factor | 0.9 |
| Country of origin | Poland |