Two commercial LED lighting proposals can look similar on the first page while describing very different projects. A fixture count and total price do not show whether the baseline is accurate, the equipment fits the space, controls are included, utility requirements have been addressed, or the installation and verification work are fully defined.
This guide gives New Jersey facility managers a practical framework for comparing proposals on the same basis. It does not replace an engineering or electrical review where one is required. Instead, it helps the owner identify missing assumptions, scope gaps, and questions that should be resolved before approval.
1. Are the proposals based on the same facility conditions?
Start with the existing-condition survey. Each proposal should identify the spaces reviewed, fixture types and quantities, existing wattages, operating schedules, controls, mounting conditions, and any inaccessible or excluded areas.
If one contractor assumes longer operating hours, counts nonworking fixtures as operating, or excludes difficult areas, its savings and installation price will not be directly comparable with another proposal. Ask for a room-by-room or area-by-area inventory that distinguishes measured information from assumptions.
2. Is the existing energy baseline explained?
The proposal should show how existing lighting energy use was calculated. Useful inputs include connected wattage, realistic annual operating hours, control behavior, and the number of fixtures actually in service.
A baseline is not simply the nameplate wattage multiplied by an assumed schedule. It should reflect how the facility operates. The U.S. Department of Energy’s lighting evaluation guidance emphasizes defining baseline conditions and coordinating fixture and control calculations so savings are not counted twice.
3. Does the scope identify exact equipment?
Look for manufacturer, model or series, wattage, lumen output, color characteristics, distribution or optic, control compatibility, environmental rating where applicable, and relevant product documentation. “LED high bay” or “LED panel” alone is not enough information to compare performance or substitutions.
Also confirm whether the proposal uses new luminaires, retrofit kits, lamps, or a combination. These approaches can have different installation requirements and may be treated differently by utility programs.
4. Does the design address the work performed in each space?
A good proposal connects the equipment to the task and the physical space. Warehouses, production areas, loading docks, offices, parking garages, stairwells, and exterior areas do not have identical lighting needs.
Ask how mounting height, spacing, obstructions, reflectance, glare, uniformity, and task visibility were considered. Where appropriate, request existing and proposed light-level documentation or a photometric plan. ENERGY STAR guidance for professional building verification calls for documenting the space function, measurement location, date, time, and observed illumination conditions.
5. Are lighting controls included and clearly described?
Controls may include occupancy sensing, scheduling, daylight response, zoning, dimming, or networked control functions. The proposal should identify which spaces receive controls, how devices are grouped, and what commissioning is included.
Controls should not be treated as a generic add-on. Sensor location, timeout settings, schedules, daylight setpoints, and occupant needs affect how the system performs. Confirm who will configure, test, document, and adjust the controls after installation.
6. Are the savings assumptions transparent?
Every projected result should be traceable to stated inputs. Ask the contractor to show:
- Existing and proposed connected wattage
- Operating-hour assumptions by area
- Control assumptions
- The electricity rate or billing input used
- How maintenance impacts were treated
- Whether utility incentives are included or shown separately
Generic savings percentages are not a substitute for a facility-specific calculation. For a closer look at financial inputs, review NexVolt’s LED retrofit ROI and payback guide.
7. Does the utility-incentive plan match the service territory?
New Jersey utility programs vary by service territory, customer type, equipment, project pathway, funding, and timing. Some measures may use instant discounts, while others may require an application, supporting documents, inspections, or approval before equipment is purchased or installed.
The proposal should state whether incentives are confirmed, estimated, or excluded. Ask who is responsible for eligibility review, application documents, pre-approval, inspections, invoices, specification sheets, and final submission. Do not authorize purchasing or installation until any required pre-approval has been confirmed by the applicable program administrator.
8. Is the installation scope complete?
Compare what each contractor includes for labor, lifts, staging, protection of occupied areas, disposal, electrical work, permits where applicable, emergency or egress lighting coordination, controls, cleanup, and restoration. Identify work that is explicitly excluded.
The scope should also explain how unexpected field conditions and equipment substitutions will be approved. NexVolt’s commercial lighting installation scope checklist provides a more detailed review of these items.
9. Does the installation plan fit facility operations?
Ask how work will be sequenced around shifts, production, deliveries, customer access, security, and shutdown requirements. The lowest disruption plan may not be the shortest plan, and the shortest plan may not be practical for an occupied facility.
Clarify who coordinates daily access, which areas must remain operational, how partially completed zones will be left, and how schedule changes will be communicated. The commercial LED installation guide explains the broader planning sequence.
10. What commissioning and verification are included?
Project completion should include more than confirming that fixtures illuminate. The closeout scope can include verification of installed models and quantities, control programming, sensor and schedule testing, aiming or adjustment, punch-list correction, and owner training.
Department of Energy guidance describes commissioning as a quality-assurance process involving calibration, fine-tuning, documentation, monitoring, and verification. Ask what will be tested, who signs off, and what records the owner receives.
11. What documentation will be delivered?
Useful closeout records may include final equipment schedules, approved substitutions, product data, control settings, warranty information, utility-program documents, commissioning records, and updated area inventories. The required package should be agreed upon before installation begins.
For incentive-related records, use NexVolt’s commercial lighting audit documentation guide as a planning reference.
12. Are warranty and service responsibilities clear?
Separate the manufacturer’s product warranty from the contractor’s workmanship or service commitments. Confirm the covered components, start date, claim process, required documentation, exclusions, and who handles diagnosis and replacement labor.
A long warranty term is less useful when the proposal does not explain how a failure will be documented and resolved.
A side-by-side comparison checklist
Before selecting a proposal, place the following items in a comparison table:
- Survey coverage and fixture inventory
- Baseline inputs and operating hours
- Exact proposed equipment
- Lighting design and measurement approach
- Controls and commissioning
- Savings and rate assumptions
- Utility-program responsibilities
- Installation inclusions and exclusions
- Operational sequencing
- Closeout documentation
- Product and workmanship warranty terms
- Total price, alternates, and unconfirmed allowances
Make the decision on scope, not price alone
The most useful proposal is the one that clearly connects the existing conditions, proposed design, financial assumptions, utility process, installation plan, and verification work. When those elements are documented, facility teams can compare options more fairly and reduce the chance of surprises after approval.
NexVolt Energy Group provides commercial LED lighting assessments, utility-incentive coordination, and installation planning for New Jersey facilities. Learn more about its commercial LED lighting upgrade process.
Information reviewed November 10, 2026. Utility programs, equipment eligibility, and application requirements can change. Confirm current requirements with the applicable utility or program administrator before purchasing equipment or beginning work.
Sources
- U.S. Department of Energy — Commercial and Industrial Lighting Controls Evaluation Protocol (published 2013; reviewed November 10, 2026)
- U.S. Department of Energy — LED Lighting and Controls Guidance (September 2024; reviewed November 10, 2026)
- ENERGY STAR — Licensed Professional’s Guide (July 2024; reviewed November 10, 2026)
