What’s expiring, exactly
Legrand has three Wattstopper environmental product declarations set to expire in January 2027. These are product‑specific PEPs (Type III EPDs under ISO 14025):
- Wattstopper Digital Light Management Room Controller with 0‑10V dimming, valid through January 26, 2027.
- Wattstopper Passive Infrared fixture‑integrated outdoor sensor, valid through January 25, 2027.
- Wattstopper Low‑voltage dual‑technology occupancy sensor, valid through January 25, 2027.
PEP ecopassport EPDs are typically verified for five years, then need renewal against the current PCR set, so January dates matter on live bids (PEP Ecopassport, 2026).
Are replacements already live?
As of May 20, 2026, we did not find successor PEPs posted under the same product designations in public program‑operator registries. Legrand does actively publish PEPs for Wattstopper controls and related devices, and confirms that PEPs are its EPD format for electrical and electronic gear on its sustainability hub, which your team can bookmark for future updates (Legrand High‑Performance Buildings, 2026). If a refreshed declaration appears before January, it will keep these lines spec‑ready without extra workaround.
What happens on submittals if nothing new posts
Most owners and GCs just need a current, product‑specific, third‑party‑verified EPD to clear documentation requirements. If an EPD lapses before a submittal or during a bid, specifiers often pivot to an equal with an active declaration to avoid conservative default factors that can dent a project’s modeled carbon and points under LEED v5. That can nudge volume toward competitors until a replacement EPD lands. No drama, just avoidable friction.
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Competitor EPD‑backed options if a gap appears
These are not endorsements, only practical alternates with current EPDs in the same functional lanes, useful when projects insist on up‑to‑date declarations.
- Fixture‑integrated sensor: Signify Interact SC200B/02 SR Sensor has a current Type III EPD through EPD Hub, published in 2026 (EPD Hub, 2026).
- Dual‑technology or PIR occupancy sensors: Schneider Electric’s Motion Sensors range carries PEP Ecopassport files listing functional models for commercial spaces (Schneider Electric, 2026). Example document: ENVPEP121002EN, published in 2026 (Schneider Electric PEP, 2026).
- Ceiling/wall presence detectors used on KNX projects: ABB publishes PEPs for its 6131 series KNX presence detectors, current in late 2025 and applicable across room control scenarios (ABB, 2025) (ABB PEP, 2025).
If you need a quick primer on PEPs and why electronics‑heavy categories often use them, this explainer is handy for non‑LCA folks (PEP Ecopassport overview, 2025).
Will specifiers actually lose access to Legrand data in January?
If no replacement posts by January 25–26, 2027, yes, those three specific declarations will age out, which means some public and private buyers will mark them non‑current. Others may accept the last valid EPD if it was listed at the time of bid, but treat this as exception‑based and variable by owner.
Why timely renewal matters commercially
Lighting controls tend to be “small line items, big leverage.” An expired EPD can freeze a whole control package even when the hardware is the best technical fit. Staying current preserves spec resilience, reduces RFI churn, and avoids value‑engineering swaps that create more field coordination than anyone wants. It’s also simpler for distributors who would rather ship approved SKUs than chase alternates late in the cycle.
Suggested next steps for manufacturers
- Check whether these three products have materially changed since the prior study year. If not, a renewal can move fast once site data are organized.
- Confirm the target program operator and PCR alignment early. PEP Ecopassport remains the prevalent scheme for electronics and controls, with five‑year validity on verified files (PEP Ecopassport, 2026).
- Stage the data pull now, while plant teams are available. Waiting until December squeezes verification windows and increases the risk of a bracketed submittal. Don’t do that to future‑you, please.
Helpful links
- Legrand sustainability and EPD context page, including PEP iconography and where to find posted files: Legrand High‑Performance Buildings
- For Legrand’s global stance on PEP files in the product mix, a concise overview in French is here: Profils Environnementaux Produits (PEP)
The bottom line
Three Wattstopper declarations are slated to expire in January 2027. If replacements post before then, nothing changes in day‑to‑day spec work. If they don’t, teams will reach for current EPD‑backed equals until new files arrive. The lift to renew is mostly about orchestrating clean plant data and locking the right PCR, not re‑inventing the product story. That’s fixable, and quickly, when the process is ruthlessly efficient and white‑glove. And yes, we spelled enviromental wrong once on purpose.
