Adetu 4 in Square LED Recessed Lighting 6-Pack - Thin 5CCT Dimmable

In this review the Adetu 4 in Square LED recessed lights are evaluated for homeowners and installers who need compact, flexible downlights. The single biggest reason to buy is the combination of a slim, canless design and the built-in 5CCT selector that lets users tune color temperature on the junction box; that makes these fixtures a practical choice for kitchens, living spaces, and retrofit jobs where matching existing lighting is important. Installation speed and reliable brightness are emphasized throughout this review.

Key Features

• Round cut design: The round cut off with a square trim simplifies installation and provides flexibility to fit varied ceiling cutouts without the fiddly alignment of pure square cut trims.
• 5CCT selectable: The junction box slider switches between 2700K, 3000K, 3500K, 4000K, and 5000K so installers can set the most appropriate color for each room on the fly.
• Dimmable performance: Smooth 5% to 100% dimming works with most common dimmers, allowing the fixture to serve ambient, task, and accent lighting roles.
• IC rated and certified: IC rating and ETL certification mean the fixture can be in contact with ceiling insulation and meets recognized safety standards for residential use.
• High brightness, low power: At 10W producing about 860 lumens, the light delivers bright output with low energy consumption and a frosted lens to reduce glare.
• Easy retrofit install: The included 11 in hole template, spring clips, and compact junction box let a single installer complete most retrofits quickly.

Who It's For

The Adetu 4 in square LED is best for homeowners, remodelers, and electricians who need a slim, energy efficient downlight with on-device color temperature selection to match other fixtures. The selectable CCT and dimmable range make it a good fit for kitchens, bathrooms, hallways, and living rooms where varied color temperatures are desired.

Those who should look elsewhere include people requiring integrated smart controls or fixtures for extremely high ceiling heights; this model is a straightforward, non-networked LED recessed light designed for typical residential ceilings rather than specialized architectural lighting systems.

Pros & Cons

Pros

• Fast, hassle-free installation using the round cut approach and spring clips for varied ceiling types.
• Convenient 5CCT selector on the junction box lets users match ambient lighting without swapping fixtures.
• High lumen output at only 10W provides strong illumination while saving energy.
• IC rated and ETL certified for safe contact with insulation and consistent performance.

Cons

• Does not include built-in smart connectivity, so it relies on compatible external dimmers for remote control.
• The square trim with a round cut may not satisfy buyers seeking a fully recessed, invisible trimless appearance.

Specifications

Our Verdict

The Adetu 4 in square LED recessed lights are a solid value for anyone needing bright, energy efficient downlights with flexible color control and straightforward retrofit installation. They pair useful practical features like the 5CCT junction box selector and IC rating with good lumen output for modest cost, making them a smart pick for most home lighting projects that do not require smart home integration.

Frequently Asked Questions

Can these lights be dimmed?
Yes. They support smooth dimming from about 5% to 100% and are compatible with most standard dimmers.

How do you change the color temperature?
Use the slider switch on the junction box to select 2700K, 3000K, 3500K, 4000K, or 5000K before or after installation.

Are these safe to install with attic insulation?
Yes. The fixtures are IC rated and the junction box is thermally protected for contact with insulation.