Lighting Systems Installation
Lighting systems installation covers interior and exterior luminaires, poles and brackets, lighting controls (DALI, occupancy and daylight sensors) and cabling. Design levels come from the lighting design, typically referencing EN 12464-1 for workplaces. The installer aims, programs and tests to the schedule in Riyadh, Jeddah, Dammam and Khobar, handing over a lux survey, programming records and O&M manuals.
A lighting installation turns a lighting design into lit rooms and lit roads. The scope covers interior luminaires, exterior luminaires, poles and brackets, lighting controls and the cabling that connects them. NLS Contractors takes it as a works package covering installation, aiming, programming and testing. Supply can come from the client, or from NLS Power (nlspower.com) in the same offer.
Light levels come from the lighting design. For workplaces the design typically references EN 12464-1, which sets maintained illuminance, glare limits and colour rendering for each task area. The installer does not change those values, but it installs, aims and commissions to the lighting schedule so the finished space can meet them. Any mismatch found on site, such as a ceiling height that differs from the drawing, is reported rather than quietly absorbed.
Controls are a growing part of the package. DALI controls give each luminaire or group an address so scenes, dimming and zoning are set in software. Occupancy sensors switch or dim spaces when nobody is there, and daylight sensors reduce output near windows. Programming follows the controls schedule, and the offer states who holds the commissioning software and its licences at handover.
Exterior work adds its own items: pole foundations or bases as the drawings show, pole erection and plumbing, bracket orientation, cable laying to each pole, earthing and photocell or timer control. Aiming matters on car parks, facades and compound roads because the same luminaire gives a different result at a different tilt, and glare toward neighbouring property should be checked at night.
Verification is a lux survey at the points the specification names, plus control programming records and circuit tests. Deliverables are the lux survey, control programming records, as-built drawings and O&M manuals.
To price lighting in Riyadh, Jeddah, Dammam or Khobar, send the luminaire schedule, the lighting layouts, the controls specification, the pole details and the BOQ. Price and lead time depend on the scope, and the offer states both.
Specifications
- ✓Interior and exterior luminaires, poles and brackets, cabling and earthing
- ✓Controls: DALI, occupancy sensors and daylight sensors, programmed to the controls schedule
- ✓Design levels from the lighting design, typically referencing EN 12464-1 for workplaces
- ✓Supply by the client or by NLS Power; this package covers installation, aiming, programming and testing
- ✓Handover: lux survey, control programming records, as-builts, O&M manuals
Frequently Asked Questions
Who supplies the luminaires?+
Either the client or NLS Power. This package prices installation, aiming, programming and testing, and the offer states which party supplies each luminaire type.
What is DALI lighting control?+
A digital control system in which each luminaire or group has an address, so dimming, scenes and zones are set and changed in software instead of by rewiring.
How are light levels checked at handover?+
A lux survey at the points named in the specification, compared with the design levels. Results go into the handover file together with the control programming records.
Do exterior lighting poles include foundations?+
Only if the BOQ and drawings include them. The offer states whether pole bases are in this package or in the civil package, so no item is left between the two.
Who supplies Lighting Systems Installation in Saudi Arabia?+
NLS Contractors (Northlane Solutions Company) supplies Lighting Systems Installation across Saudi Arabia, including Riyadh, Jeddah, Dammam and Jubail. Send your specification and quantities to info@nlscontractors.com or info@northlanesolution.com for a quotation.