Question 1

Are these lights truly IC-rated, and can they be placed directly against insulation?**

Accepted Answer

Yes, the NUWATT 6-pack is IC-rated, meaning they are safe for direct contact with insulation in ceilings. Many DIY installers on forums confirm this works well in attic spaces. Just ensure you don’t cover the metal junction box entirely—leave some airflow for the driver.

Question 2

Do they work with my existing dimmer switch, or will I need a new one?**

Accepted Answer

These lights are dimmable and work with most standard LED dimmers, like Lutron or Leviton. However, a small number of users on Reddit noted flickering with older, non-compatible dimmers at very low brightness. For best results, use an LED-rated dimmer. If you notice flutter, try swapping to a recommended model like Lutron DVCL-153P.

Question 3

What exact size hole do I need to cut for the trim, and is the black bezel paintable?**

Accepted Answer

The cut-out diameter is 4 inches—the same as standard recessed lights. The black trim has a smooth finish that you can lightly sand and paint with any quality interior paint. A few buyers shared on YouTube that they spray-painted the bezels to match their ceiling color with no issues.

Question 4

Can I install these in a bathroom or covered outdoor patio?**

Accepted Answer

Absolutely. They are damp-rated (UL classified), making them suitable for bathrooms, covered decks, or any enclosed area with moisture. Just avoid direct water spray, such as inside a shower stall. The metal J-box also adds an extra layer of protection compared to plastic enclosures.

Question 5

How does the color temperature selection work, and will all six units look identical at the same setting?**

Accepted Answer

Each light has a small switch on the back that lets you choose five temperatures (2700K to 5000K). Set them before installing. In most cases, they match perfectly. However, a handful of TikTok reviews noted a slight shift between units in the same batch. To minimize this, pick your temperature from the same production lot (check the box label) and test one before mounting all six.

NUWATT 6 Pack, 4 Inch Ultra-Thin LED Recessed Lighting Black, 5CCT 2700K/3000K/3500K/4000K/5000K Selectable, 630LM, 9W, IC Rated, Dimmable Canless Wafer Light, Damp Rated Pot Lights with Metal J-Box

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