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.
| Storage RH% Max. | 85 (Not condensed) |
| Warranty | 5 years |
| Confirmed data | Yes |
| Calculated lifetime Ta 25 °C L80 (h) | 80000 |
| Calculated lifetime Ta max L80 (h) | 80000 |
| Certificates | UKCA;CE |
| Recommended Products | No |
| Installation | Surface mounting |
| Estimated delivery time from factory | 2 - 3 weeks |
| Trading product | No |
| Wind surface (m²) | 0.15 |
| Country of manufacture | Finland |
| Product width (mm) | 232 |
| Product weight (Kg) | 3.90 |
| Package height (mm) | 97 |
| Package length (mm) | 790 |
| Package width (mm) | 245 |
| Product length (mm) | 608 |
| Product height (mm) | 90 |
| Voltage (V) | 220-240 |
| Inrush time (μs) | 280 |
| DC voltage | Yes |
| Frequency (Hz) | 0/50/60 |
| Number of ballasts | 1 |
| Input power (W) | 54 |
| Number of luminaires per automatic circuit breaker B16A | 24 |
| Start-up (A) | 25.00 |
| Number of luminaires per automatic circuit breaker B10A | 13 |
| Power factor | 0.94 |
| Number of luminaires per automatic circuit breaker C10A | 19 |
| Number of luminaires per automatic circuit breaker C16A | 36 |
| Mains current (A) | 0.24 |
| Colour temperature | 4000 K |
| MacAdam value | 3 SDCM |
| ILCOS code | DS |
| Colour rendering index | Ra >80 |
| Light source | LED |
| Lamp holder | LED module |
| Energy efficiency class of the light source | B |
| Efficacy of the luminaire max Ta (lm/W) | 150 |
| Number of light sources | 2 |
| Luminous flux (luminaire) max Ta (lm) | 8100 |
| Light distribution | Wide |
| Coating thickness (μm) | 80-100 |
| Connection | Cable 1.5 m (5 × 1.5 mm²) |
| Upgradability | No |
| Colour | Light grey |
| Filter | GORE filter |
| Body material | Polyester-coated aluminium |
| Corrosivity category of the coating | Suitable for environments classified as C5/very high corrosivity |
| Cover material | Tempered safety glass with anti-glare film |
| Linkability | No |
| RAL colour | RAL 7047 |
| Control | DALI-2, ON/OFF |
| Ta-class min. (°C) | -20 |
| Protection class | I |
| D-marking | Yes |
| IK code | IK07 |
| IP rating | IP67 |
| Ta-class max. (°C) | +40 |