low voltage under cabinet lighting
Site conditions before fixture selection.
Application purchasing matrix
Apply the project brief to low voltage under cabinet lighting: record cabinet dimensions and fixture clearance and output color and switching requirements before asking for an alternative. Use the application description as an input to supplier review; do not assert a universal product rating, installation result or project approval. Under Cabinet Lights Sourcing does not perform field installation.
A recurring dispute in this family is driver matching. Constant voltage bars and pucks need the output voltage range and load stated; they are not interchangeable with constant-current modules by wattage. A wet-location IP rating on an outdoor strip does not apply to a dry millwork underside. Compare luminous flux and correlated color temperature at the ordered setting, not from a different CCT bin in the same family. 0-10V dimming, a simple switch, or a wall dimmer must be named as the intended control, not assumed from a lifestyle photo.
| Application condition | Information to collect | Supplier confirmation |
|---|---|---|
| Hospitality pantry and back-bar millwork | Run length, underside clearance, power-entry location, and whether puck arrays or linear bars are mixed in one elevation. | Model, luminous flux, CCT, and whether the driver is remote or integral. |
| Office pantry and break-room cabinets | Hours of use, switching location, and whether occupancy sensors share the same circuit as the cabinet run. | Control interface, driver location, and packing that survives longer storage. |
| Electrical path | Input voltage at the cabinet, constant voltage versus constant current, and any existing transformer that must stay. | Manufacturer instructions tied to the quoted revision; unanswered interfaces stay open on the comparison sheet. |
| Delivery to a commercial site | Destination, requested timing, and whether cartons must be split by floor or tenant. | Lead time as quoted, not a copied catalog week; exclusions for on-site labor. |
Decisions that require the buyer or qualified project team, rather than this sourcing service, include: whether an existing transformer may remain, whether a hardwired conversion is permitted under the site’s electrical rules, photometric layout using an IES photometric file, and acceptance of a sample in the actual cabinet. This service can list those questions; it cannot close them.
Open inquiry options, manufacturer matching, or document review when the elevation still mixes voltage classes.
Ready to translate the site into a request?
Optional budget and supplier preferences can be included. They do not replace clearance, driver type, CCT, or destination.