Retrofit Can vs. Canless Recessed Lighting: Which Is Best for Your DIY?
Choosing between retrofit can vs canless recessed lighting comes down to your ceiling setup, project type, and comfort level with installation. Retrofit can lights are best when your ceiling already has recessed housings in place, since they let you upgrade old incandescent or halogen fixtures to LED with less work. Canless recessed lights are better for new layouts, finished ceilings, tight spaces, and rooms without existing cans. Both options can create a clean modern look, but the right choice depends on whether you are replacing what is already there or building a new lighting plan from scratch.
Quick Summary
Choosing between retrofit can vs canless recessed lighting comes down to your ceiling setup, project type, and comfort level with installation. Retrofit can lights are best when your ceiling already has recessed housings in place, since they let you upgrade old incandescent or halogen fixtures to LED with less work. Canless recessed lights are better for new layouts, finished ceilings, tight spaces, and rooms without existing cans. Both options can create a clean modern look, but the right choice depends on whether you are replacing what is already there or building a new lighting plan from scratch.
Thinking about renovating your kitchen or bringing upgrades into your living room? Then you may find yourself comparing retrofit can vs canless recessed lighting for your project. As a seasoned electrician, I’m here to help you figure out which type of recessed lighting fits your needs. Each option has its pros and cons, and there are a few important things to know before you start your DIY project. Let’s dive in!
What is Retrofit Can Lighting?
Retrofit can lighting or sometimes called "can lights" or "downlights" are recessed lights that go inside can shaped housings in your ceiling. These cans or housings hold the recessed light securely in place and provide a socket or base to connect your retrofit can light to. So essentially, those cans in your ceiling are there so you can easily remove the old bulb or fixture and connect or “retrofit” a new LED can light.
If you've already got "cans" or housings installed in your ceiling, you're in great shape! All you need is the diameter (size) of the housing and base type (typically E26).
5/6 Inch Black Retrofit Adjustable LED Recessed Downlight
$32.99
Fits 5 inch or 6 inch cans. Connect as easy as screwing in a bulb.
View ProductWhat is Canless Recessed Lighting?
Unlike retrofit can lighting, canless recessed lighting is used for new constructions and finished ceilings. As their name suggests, canless LED wafer lights do not need cans to operate. The entire lighting hardware that used to be in the can is instead place in a box that's just a few inches in size. The end result is an ultra-thin lighting design that requires as little as two inches of above-ceiling space to install and can go anywhere on the ceiling. So if your home does not have canisters for recessed lights already in the ceiling, then your best bet is to go with our canless recessed lights.
How to Install Retrofit Can Lighting
Because retrofit can lighting is intended to upgrade existing incandescent or halogen recessed bulbs to LED, you need to make sure the new LED replacement matches the size of your ceiling recessed can. (If your DIY project does not have existing housing, you should install canless LED lighting instead of a retrofit). To do that, remove the bulb from the housing and measure the diameter of the can opening. This installation process is ideal for DIY projects working off of current construction sites or are only renovating lighting areas that already exist. Simply remove the existing lamp, connect the E26 or GU 5.3 base of the retrofit unit to the current fixture's socket, secure the clips, and you're good to go—no fuss, no extensive rewiring needed.
How to Install Canless Recessed Lighting
A simpler option for DIY projects that do not already have housing units is to use canless recessed lighting instead. Unlike retrofit can lighting, canless recessed lights have a more straightforward installation process. These lights connect directly to the wiring in your ceiling and come with an electrical junction box and snap in clips for easy installation. Canless recessed lighting is a great option if you’re new to DIY, are working on a completely new construction project without current housing, or just want to simplify your lighting installation process! Cut the designated hole in the drywall, wire up the junction box, snap the spring-loaded clips in place, and you've got yourself a seamlessly installed canless recessed light—no can housing required.
Retrofit Can vs. Canless Recessed Lights
A crash course to determine which type of LED lighting is right for you:
Retrofit can vs. canless recessed lights comes down to your ceiling setup and the kind of update you want to make. Retrofit can lights are a smart pick when you already have recessed housings and want a faster LED replacement. Canless recessed lights are a better fit when you are starting fresh, working with tight ceiling space, or planning a new layout with more flexibility. Both options can give your room a cleaner, brighter, and more modern look when matched to the right project.
Ready to choose the lighting that’s best for your space? Shop NuWatt’s canless recessed lighting and retrofit can lighting collections, and find the right fit for your next DIY upgrade.
FAQs
What Is the Difference Between Retrofit Can and Canless Recessed Lighting?
Retrofit can lights fit into existing recessed housings. Canless lights do not need a housing and use a slim fixture with a junction box.
Which Option Is Better for DIY Projects?
Canless lights are often easier when no ceiling cans exist. Retrofit lights are simpler when you already have compatible recessed housings.
Can I Use Retrofit Lights Without Existing Cans?
No. Retrofit lights need an existing recessed can or housing. For new ceiling layouts, canless recessed lighting is usually the better choice.
Do Canless Recessed Lights Need Much Ceiling Space?
No. Many canless lights have a slim design, which makes them useful for low ceilings, remodels, and tight installation spaces.
Which One Looks More Modern?
Both can look clean, but canless recessed lights often create a sleeker ceiling finish due to their thin, low-profile design.