Momik automates lighting design in Revit. Fully BDS EN 12464-1 compliant. Weeks of work in minutes.
What takes weeks manually, Momik does in minutes. Fully automated lighting layout in Revit.
Every design meets BDS EN 12464-1 requirements automatically. No manual norm-checking needed.
Works directly inside Autodesk Revit. No exports, no external tools, no workflow disruption.
AI-powered clash detection ensures every fixture placement is structurally valid from the start.
Reference lux levels, uniformity ratios, UGR limits, and colour rendering requirements per room type under BDS EN 12464-1.
| Room / Task Type | Illuminance (Em) | Uniformity (Uo) | Glare (UGR) | Colour (Ra) |
|---|---|---|---|---|
| Open-plan office | 500 lx | ≥ 0.60 | ≤ 19 | ≥ 80 |
| Meeting / conference room | 500 lx | ≥ 0.60 | ≤ 19 | ≥ 80 |
| Reception / lobby | 300 lx | ≥ 0.40 | ≤ 22 | ≥ 80 |
| Corridor / circulation | 100 lx | ≥ 0.40 | ≤ 28 | ≥ 40 |
| Staircase | 150 lx | ≥ 0.40 | — | ≥ 40 |
| Toilet / WC | 200 lx | ≥ 0.40 | ≤ 25 | ≥ 80 |
| Warehouse (general) | 200 lx | ≥ 0.40 | ≤ 25 | ≥ 60 |
| Manufacturing (med. prec.) | 500 lx | ≥ 0.60 | ≤ 19 | ≥ 80 |
In Bulgaria, BDS EN 12464-1 is incorporated into national workplace safety legislation through Наредба № 7 (Ordinance No. 7). General Labour Inspectorate (ГИТ) is responsible for overseeing compliance through workplace and building inspections. For commercial, industrial, and public buildings, lighting design documentation demonstrating conformity with BDS EN 12464-1 must be submitted as part of the building permit application. Non-compliance can result in improvement notices and, in serious cases, suspension of occupancy permits.
Primary industries where BDS EN 12464-1 compliance is most frequently required in Bulgaria.
Yes. In Bulgaria, BDS EN 12464-1 is referenced in Наредба № 7 (Ordinance No. 7) as the applicable technical standard for workplace lighting. All commercial, industrial, and public buildings must comply. Building inspectors from General Labour Inspectorate (ГИТ) verify compliance during construction reviews and occupancy inspections. Failure to meet requirements can result in improvement notices or suspension of the building use permit.
Buildings that fail to meet BDS EN 12464-1 illuminance requirements can receive enforcement notices from General Labour Inspectorate (ГИТ). Persistent non-compliance may result in fines, revocation of occupancy permits, or mandatory retrofitting. Beyond regulatory consequences, inadequate lighting increases occupational health risks — including reduced productivity, eye strain, and accident risk — creating liability exposure for employers.
Momik reads your Revit model room by room, automatically applies BDS EN 12464-1 illuminance targets for each space type, calculates the correct fixture placement, quantity, and layout, and generates a fully compliant lighting design — entirely within Revit. No manual lux calculations, no spreadsheets, no cross-referencing the norm tables. Typical projects are completed in under five minutes.