I-VALO DORA is a new high quality family of luminaires for general lighting in industrial spaces. The luminaire can be used for similar applications as powerful lowbays equipped with traditional discharge lamps or fluorescent luminaires. The typical installation height is 2–8 metres but, depending on the model, the luminaire can also be installed higher. The DORA family of luminaires includes two different lengths of luminaires; the longer model has either two or four light modules, while the short model is available with either one or two light modules as alternatives. Both luminaire lengths are available with both wide and medium wide light distribution.
| Confirmed data | Yes |
| Warranty | 5 years |
| Calculated lifetime Ta max L80 (h) | 80000 |
| Calculated lifetime Ta 25 °C L80 (h) | 80000 |
| Storage RH% Max. | 85 (Not condensed) |
| Certificates | UKCA;CE |
| Wind surface (m²) | 0.26 |
| Trading product | No |
| Country of manufacture | Finland |
| Installation | Surface mounting |
| Recommended Products | No |
| Estimated delivery time from factory | 2 - 3 weeks |
| Product width (mm) | 232 |
| Package length (mm) | 1196 |
| Product weight (Kg) | 5.80 |
| Package height (mm) | 97 |
| Package width (mm) | 245 |
| Product length (mm) | 1074 |
| Product height (mm) | 90 |
| Frequency (Hz) | 0/50/60 |
| Voltage (V) | 220-240 |
| Inrush time (μs) | 280 |
| DC voltage | Yes |
| Number of ballasts | 2 |
| Number of luminaires per automatic circuit breaker B10A | 6 |
| Start-up (A) | 50.00 |
| Number of luminaires per automatic circuit breaker C16A | 18 |
| Number of luminaires per automatic circuit breaker B16A | 12 |
| Mains current (A) | 0.49 |
| Input power (W) | 109 |
| Number of luminaires per automatic circuit breaker C10A | 9 |
| Power factor | 0.94 |
| Colour temperature | 4000 K |
| Lamp holder | LED module |
| Light source | LED |
| Energy efficiency class of the light source | C |
| Colour rendering index | Ra >80 |
| MacAdam value | 3 SDCM |
| ILCOS code | DS |
| Efficacy of the luminaire max Ta (lm/W) | 164 |
| Number of light sources | 4 |
| Luminous flux (luminaire) max Ta (lm) | 17900 |
| Light distribution | Medium wide |
| Coating thickness (μm) | 80-100 |
| Corrosivity category of the coating | Suitable for environments classified as C5/very high corrosivity |
| Body material | Polyester-coated aluminium |
| Linkability | No |
| Cover material | Tempered safety glass, clear |
| Connection | Cable 1.5 m (5 × 1.5 mm²) |
| Colour | Light grey |
| Upgradability | No |
| Filter | GORE filter |
| RAL colour | RAL 7047 |
| Control | DALI-2, ON/OFF |
| Protection class | I |
| Ta-class min. (°C) | -25 |
| D-marking | Yes |
| IP rating | IP67 |
| IK code | IK07 |
| Ta-class max. (°C) | +45 |