Producer Price Index for nonresidential electric lighting fixtures.
Paste straight into Excel, Google Sheets or an email. Spreadsheet format lands as two columns.
| Month | Value | Change m/m |
|---|---|---|
| Sep 2026 | +1.9% | |
| Aug 2026 | +0.2% | |
| Jul 2026 | +0.1% | |
| Jun 2026 | +0.0% | |
| May 2026 | −0.0% | |
| Apr 2026 | +0.0% | |
| Mar 2026 | −0.0% | |
| Feb 2026 | +0.0% | |
| Jan 2026 | +0.6% | |
| Dec 2025 | +0.1% | |
| Nov 2025 | +0.6% | |
| Oct 2025 | −0.0% | |
| Sep 2025 | −0.0% |
Same numbers as the chart, straight from BLS. Dates are the first of each period, the way BLS reports them.
Lighting fixtures rose 3.5% over the last 12 months, but 3 of its main inputs rose faster: cold rolled steel sheet and strip +36.9%, aluminum mill shapes +25.2%. That cost pressure may still pass through to prices.
Electrical equipment and appliance mfgElectric lighting equipment mfg
A starting point citing this series by name and code. Replace the bracketed terms with your contract's actual scope before use.
The [affected portion] of the Contract Price shall be adjusted using US PPI — Nonresidential Electric Lighting Fixture Manufacturing (BLS series PCU335132335132), published by BLS. Base Period: the index value published for September 2026 (or the month of contract signing, if different) is the Base Value. Adjustment: at each Adjustment Date, the Current Value is the most recently published three-month average of the index (the Averaging Window). The Escalation Factor equals Current Value divided by Base Value. Cap: the Escalation Factor applied under this clause shall not exceed 1.10 or fall below 0.90 (a 10% cap and floor) in any single Adjustment Date, regardless of the index's actual movement. [Replace bracketed terms with your contract's actual affected-portion definition and adjustment-date schedule before use. This is a drafting starting point, not legal advice.]
The commercial and industrial lighting equivalent of general electrical fixtures, relevant to a commercial building fit-out contract.
Price escalation in a construction contract is a clause that adjusts the contract price for movements in the published price of a named material, fuel, or labor cost after the bid. It shifts material-price risk from the contractor to the owner, within a defined base period, formula, and cap.
Escalake tracks US PPI — Nonresidential Electric Lighting Fixture Manufacturing, applies your formula, and gives both sides a number they can confirm, no spreadsheet required.