LED Panel Lights: Size, Sensor and Ceiling-Fit Buying Guide

Compare 1x4, 2x2 and 2x4 panels by ceiling fit, driver and sensor configuration. Start with the opening and installation method before choosing an output setting.

Prepare the site information

1. Measure each ceiling opening and note whether the installation uses a grid, surface frame or suspension kit.
2. List the existing supply and control, then check those against the exact panel driver.
3. Separate standard panels, sensor-included panels and sensor-port models in the purchase schedule.
4. Check how many fixtures are in the selected pack and record the intended wattage and CCT settings.

Resolve the model-specific questions

Which panel size should I choose?

Match the ceiling opening and grid to the exact 1x4, 2x2 or 2x4 model. Nominal size is not a substitute for checking fixture dimensions and the installation method.

Is a sensor included with every panel?

No. Compare the sensor configuration of the exact model: no sensor included, sensor included, or sensor port included. A port requires a compatible sensor purchased separately unless the product listing states otherwise.

How do selectable wattage and color temperature work?

Selectable models let the installer choose among the listed settings. Confirm the available values on the exact SKU and make the selection according to its instructions before completing installation.

Will every panel work with my dimmer?

Check the driver, dimming protocol and compatible control. A 0-10V control circuit is different from a line-voltage phase-cut dimmer; do not choose a control by connector appearance alone.

How many panels does my room need?

Use room dimensions, ceiling height, desk or task locations and the selected lumen setting to prepare a lighting layout. Pack size only describes how many fixtures are supplied, not the coverage of a room.

Turn the plan into an order

Keep a schedule with one line per area and selected SKU. Include the variant, fixture count, pack count, mounting accessories and control components. Mark any unconfirmed requirement explicitly so it can be resolved before the order is finalized.

Retain the specification sheet and installation instructions for the selected model with the project records. If a listed setting, connection or accessory appears inconsistent, request clarification for that exact SKU rather than transferring information from a neighboring product.

Explore LED Panel Lights or share your project details for a bulk quotation. Collection inventory can change; confirm current availability and the exact product documentation before ordering.

Any accompanying application image is a conceptual illustration, not evidence of an installed LumvoLED customer project.