LED lights flicker when dimmed? Check the bulb and control together

Describe when the flicker happens

Use what you have already noticed during normal operation; there is no need to repeatedly run the lights through a fault. Note whether all lights on the control behave alike or only one does, and whether the problem began after changing bulbs, a fixture or a control.

If it also affects lights elsewhere in the home, report that separately and request a broader electrical assessment. Leave switch plates, fittings and wiring in place; identifying concealed components can be part of the professional's visit.

• Does it happen only near the dimmest setting, throughout the range, or when switching on?
• Do lights go out before the control reaches its lowest position?
• Is there also a hum or buzz?
• Are the lights operated from more than one wall location?

Dimmable is the first check, not the whole match

Look for the exact bulb number and dimming information on spare packaging, receipts or product records. Lutron's Maestro LED+ guidance first checks for non-dimmable lamps and cautions that many smart bulbs are not suitable for a wall dimmer. An app's brightness slider does not establish compatibility with the existing wall control.

Find the dimmer model in its original packaging or installation records. For an integrated LED fixture, send the fixture model rather than a guessed bulb equivalent. Have the fixture or bulb manufacturer confirm the control requirements. If a model label is concealed, leave retrieval to the professional.

What a low-end adjustment can—and cannot—answer

Lutron explains that some LEDs cannot dim as low as a Maestro LED+ control allows. Its guidance describes raising the low-end setting for that situation. Leviton's Decora Digital guidance likewise describes a minimum-level adjustment for LEDs that cannot operate at the lower end of the range.

Ask whether your exact model has an appropriate adjustment and whether the selected combination is supported. A higher minimum means settling on a brighter lowest usable setting; discuss whether that meets your goal for the room. Have persistent problems assessed instead of repeatedly changing settings or buying parts at random.

Confirm the proposed combination before buying

Leviton recommends its current compatibility selector for choosing tested bulb-and-dimmer combinations. Use the result for the exact products, not just a brand name or similar-looking package. It supports product selection, not an inspection of your home's wiring.

Send Coast & Craft the symptom notes, model information, light count and photos of the accessible controls and fixtures. Ask whether the next step is a supported adjustment, compatible product change or assessment by a qualified electrician. Confirm accepted scope and any additional electrical work before a visit.