DLLT LED Recessed Ceiling Lights 12 Pack 4 in - Ultra-Thin 5CCT

In this review of the DLLT LED Recessed Ceiling Lights 12 pack, the bottom line is simple: these ultra-thin 4 in wafer downlights are best for homeowners and renovators who need flexible, bright lighting with minimal ceiling clearance. The single biggest reason to buy is the combination of a slim 2 in ceiling depth and a 5CCT selectable range, which lets the user choose warm to daylight tones without changing fixtures. Installation is straightforward for anyone comfortable with basic electrical work, and the set aims to balance brightness, efficiency and value.

Key Features

• Ultra-thin design: The slim profile requires only 2 in of ceiling space so these can be used where traditional cans will not fit.
• 5CCT selectable: Five color temperatures from 2700K to 5000K let you tailor the light to bedrooms, kitchens or workspaces without swapping bulbs.
• Smooth dimming: The fixtures support 5% to 100% dimming for relaxed ambiance or task lighting when paired with a compatible dimmer.
• High efficiency: Each 9W LED produces about 900 lumens, offering the output of a much higher wattage halogen while using significantly less power.
• Canless wafer with junction box: The integrated junction box and spring-clip design allow tool-free installation and a neat finished look.
• Safety and warranty: ETL and FCC certifications, aluminum heat dissipation and a 5-year warranty provide long-term reassurance.

Who It's For

This kit is aimed at homeowners, landlords and contractors who need a multi-pack solution for bedrooms, living rooms, hallways or kitchens where ceiling depth is limited. The ability to select color temperature on each fixture makes it useful for mixed spaces and phased installs where occupants want different tones in adjacent rooms.

It is less suited for users who require specialized smart home integration or proprietary dimmer compatibility without checking specifications first, and those who expect plug-and-play behavior without any wiring should hire an electrician to ensure safe installation.

Pros & Cons

Pros

• Easy to install with spring clips and a junction box, so mounting is fast for retrofits.
• Bright 900LM output at only 9W gives strong illumination while saving energy.
• Selectable 2700K to 5000K color temps and smooth dimming provide flexible scene control.
• Thin 2 in depth fits ceilings with shallow plenum or beams where traditional cans cannot.

Cons

• Some users report individual units that fail to operate, so quality can vary and testing on delivery is advised.
• Compatibility with every dimmer is not guaranteed; confirm dimmer specs for best dimming performance.

Specifications

Brand	DINGLILIGHTING
Pack	12 pack
Trim size	4 in
Depth required	2 in
Power	9W (900LM)
Color temperatures	2700K, 3000K, 3500K, 4000K, 5000K
Certifications	ETL, FCC

Our Verdict

The DLLT 4 in ultra-thin recessed lights are a sensible value for projects that need bright, energy-efficient downlights in low-clearance ceilings. They deliver flexible color options, steady dimming and a simple install at a competitive price, making them a good buy for most residential installs as long as buyers check dimmer compatibility and test units on arrival.

Frequently Asked Questions

Can these lights be dimmed?
Yes, they offer smooth dimming from 5% to 100% when used with a compatible dimmer; check dimmer specifications for LED support.

How shallow can the ceiling space be?
The fixtures require approximately 2 in of ceiling depth, suitable for tight plenum spaces and top beams.

What color temperatures are available?
Each fixture is selectable between 2700K, 3000K, 3500K, 4000K and 5000K to match warm to daylight needs.