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.
| Calculated lifetime Ta max L80 (h) | 80000 |
| Calculated lifetime Ta 25 °C L80 (h) | 80000 |
| Storage RH% Max. | 85 (Not condensed) |
| Confirmed data | Yes |
| Warranty | 5 years |
| Recommended Products | No |
| Certificates | UKCA;CE |
| Country of manufacture | Finland |
| Wind surface (m²) | 0.26 |
| Estimated delivery time from factory | 2 - 3 weeks |
| Trading product | No |
| Installation | Surface mounting |
| Product width (mm) | 232 |
| Package height (mm) | 97 |
| Product weight (Kg) | 6.80 |
| Package length (mm) | 1196 |
| Product height (mm) | 90 |
| Package width (mm) | 245 |
| Product length (mm) | 1074 |
| Frequency (Hz) | 0/50/60 |
| Voltage (V) | 220-240 |
| DC voltage | Yes |
| Inrush time (μs) | 280 |
| Number of ballasts | 2 |
| Number of luminaires per automatic circuit breaker B10A | 6 |
| Number of luminaires per automatic circuit breaker C16A | 18 |
| Input power (W) | 109 |
| Number of luminaires per automatic circuit breaker C10A | 9 |
| Power factor | 0.94 |
| Mains current (A) | 0.49 |
| Number of luminaires per automatic circuit breaker B16A | 12 |
| Start-up (A) | 50.00 |
| Light source | LED |
| Lamp holder | LED module |
| Colour rendering index | Ra >80 |
| MacAdam value | 3 SDCM |
| ILCOS code | DS |
| Colour temperature | 4000 K |
| Energy efficiency class of the light source | C |
| Number of light sources | 4 |
| Luminous flux (luminaire) max Ta (lm) | 16300 |
| Efficacy of the luminaire max Ta (lm/W) | 150 |
| Filter | GORE filter |
| Colour | Light grey |
| Upgradability | No |
| Coating thickness (μm) | 80-100 |
| Corrosivity category of the coating | Suitable for environments classified as C5/very high corrosivity |
| Body material | Polyester-coated aluminium |
| Connection | Cable 1.5 m (5 × 1.5 mm²) |
| Linkability | No |
| Cover material | Tempered safety glass with anti-glare film |
| Light distribution | Wide |
| RAL colour | RAL 7047 |
| IP rating | IP67 |
| Ta-class min. (°C) | -25 |
| IK code | IK07 |
| D-marking | Yes |
| Ta-class max. (°C) | +45 |
| Control | DALI-2, ON/OFF |
| Protection class | I |