A useful lighting quotation needs more than product quantity and wattage. The more clearly the application is defined, the easier it is to compare optical performance, controls and long-term cost.
Project information
- Site type and location
- CAD or dimensioned PDF plan
- Mounting height and available positions
- Target lux, uniformity or relevant standard
- Operating hours and control expectations
Product requirements
- Input voltage and frequency
- Required CCT and CRI
- IP, IK and corrosion requirements
- Dimming or communication protocol
- Emergency, sensor and surge protection needs
Commercial requirements
- Estimated quantity and delivery schedule
- Required certifications and test reports
- Packaging or labeling requirements
- Incoterm and destination port
Ask for comparable evidence
Request the same set of photometric files, reports, drawings and warranty terms from each supplier. This helps prevent a low-cost quotation from hiding a different optical or electrical specification.
