KOMIGAN

KOMIGAN Intelligent Motion Triggered LED Stair Lighting Kit KMG-3233 40 Cuttable LED Strip Light for Indoor LED Stair

614+ bought in the past month

$259.99

About this item

  • Motion-Activated Lighting: Lights turn on in sequence as you step onto the staircase and gradually turn off step by step when you leave, creating a smooth and elegant lighting effect.
  • Customizable Settings: Adjust step count, brightness, speed, and delay times to your preference. Easily switch between "Motion Trigger Mode" for automated lighting and "Stay On Mode" for continuous illumination.
  • High-Performance LEDs: Featuring 320 high-density COB LEDs, this strip delivers ultra-bright, uniform lighting with no visible spots, enhancing ambiance and visibility.
  • Easy Installation: The 40" flexible COB LED strip features a strong adhesive backing for quick and hassle-free installation on 36" or 42" wide stair treads. Designed with 1" cutting units, it allows for effortless trimming to achieve a perfect fit.
  • Enhanced Safety & Aesthetics: Provides soft, ambient illumination to improve visibility, reduce the risk of falls, and add a modern, stylish touch to your staircase.
$259.99

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Delivery15 Apr – 21 Apr
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Product details

BrandKOMIGAN
ColorWarm White 3000K
MaterialPlastic
StyleModern
Light fixture formRecessed

Technical specifications

brandKOMIGAN
colorWarm White 3000K
materialPlastic
styleModern
light_fixture_formRecessed
room_typeStaircase
product_dimensions3.94"L x 1.97"W x 0.98"H
specific_uses_for_productIndoor use only
indooroutdoor_usageIndoor
power_sourceAC
installation_typeadhesive
special_featureCorded
control_methodTouch
light_source_typeLED
finish_typePolished
shade_materialPlastic
number_of_light_sources16
voltage110 Volts (AC)
themePeople
light_colorWarm White 3000K
included_componentsLight kit inlcuded
lighting_methodLED
number_of_items16
wattage80 watts
controller_typeVoice Control
switch_typeMotion Sensor
unit_count1.0 Count
water_resistance_levelNot Water Resistant
connectivity_protocolWi-Fi
brightness11200 Lumen
efficiencyHigh Efficiency
mounting_typeWall Mount
shade_colorWhite
fixture_typeNon Removable
assembly_requiredYes
manufacturerKOMIGAN
color_temperature3000 Kelvin
size16 Stairs
light_output_maximum11200 Lumens
set_nameStair Lighting Kit
part_number33
item_weight6.04 pounds
item_model_numberKMG-3233-LW-16
finish_typesPolished
maximum_compatible_wattage160 Watts
special_featuresCorded
batteries_includedNo
batteries_requiredNo
best_sellers_rank#17,530 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Step Lights
date_first_availableOctober 2, 2021

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Customer reviews

4.4256 ratings

Customers say

Customers find the LED stair lights stunning, with a warm white glow that looks classy, and one customer notes they're invisible when off.

★★★★★

Installation with a finished closet under the stairs (Detailed)

Paul CJanuary 11, 2025

The media could not be loaded. This is a great addition to our stairway that makes a 180 degree turn. We often slowly navigated the stairs at night without turning the lights on to avoid waking everyone or even after dark when carrying things like laundry and not able to switch the lights on with hands full. This solved that dangerous issue. It also adds a cool, modern touch - people love it. Now, there are many reviews you can read on this product, but I didn't see any that addressed a situation like ours where we had a finished closet under our stairway. Most every review stated that you need access to the unfinished underside of your stairs. This is largely true for most people - but I happen to have years of experience doing electrical work in finished homes and have learned to fish wires almost anywhere. What I did is obviously possible, but it's not for the average DIYer. The point is to show that it CAN be done if you really want it. I did this as part of a re-tread project where I removed carpet and installed new hardwood treads. Unlike many stairs, our staircase was a prefabricated pine staircase with all pieces routed and joined together, so the steps and risers could not be removed. Because I couldn't remove the treads, I had to cut the bullnose off each original tread and lay the new hardwood tread over it. I had to cut the bullnose off to keep the tread depths uniform and code compliant. I left a small space where the LEDs would be hidden behind the new stair nose (the LED strips are 5/16" wide). Our staircase is typical to a split-level home. It rises 7 steps to a landing where you turn 180 degrees and then take an additional 7 steps to the top. Under the stairs is a finished coat closet that serves the first floor. Knowing home construction, I first built a small door through the lower back of the closet, revealing a sizeable space we use as storage for Christmas and other seasonal decorations. This space provides access to the underside of the landing and the first 7 steps. The top 7 steps are over the sheetrocked closet of which there is no access without cutting holes in it, which we wanted to avoid. Typical installation is to drill the LED tails straight back through the stair riser and into the rear, unfinished side of the stairs. I used that technique for the first 7 steps I had underside access to. For the stairs over the closet, I used some knowledge and technique and drilled the LED lights through the side of the steps and into the stud bay between the flights of stairs. I carefully drilled the hole into the bays behind each stair nose so the hole was hidden. I inserted pull strings and then drilled holes for each light UP into the bays from underneath the landing. I then fished out each string and pulled the LED wires out. Drilling the bays required a specialized 3 ft long 3/8" drill bit, since the slope of the staircase required longer reaches into the bays (one of my photos show these holes after the wire was fished out. One hole was drilled for each LED to ensure they didn't get tangled when fishing them). Don't forget to run a wire for each motion sensor - one at the bottom step and the other at the top step. This is what activates the LEDs as you approach the stair from either top or bottom. The system has two motion sensor ports - activating the top sensor starts the lighting from the top, activating the lower sensor starts the lighting from the bottom. Make sure you take a few minutes to plan out which lengths of LED wires you use for each step. I purchased the 16 LED kit and it has (8) 5-meter lengths and (8) 8-meter lengths (16 ft & 24 ft). The lengths you use for each particular step depends on where you locate the controller. Carrying over from my past days in the field, it was important to me to neatly and professionally route all the wiring. I saw too many reviews and YT videos that had a jumble of wire laying on the floor or hastily coiled up like a rat's nest since no one can see it. That's fine for some people, but a no-go with me. I left a small "service loop" near each connector then bundled, strapped and routed each wire along the staircase and fished them into the wall of the coat closet where I decided to put the controller. I put the controller in the finished closet where it can be easily accessible. I had an old metal enclosure that was perfect to house the controller and power supply. While I was under the staircase, I tapped a receptacle serving the living room and installed a new receptacle under the controller. My personal installation notes: The LED strips can be cut to fit the width of your treads, but the cut MUST be made through any of the gold 12V terminal markings along the strip (see photo). Use a sharp set of snips to cut it, as you want the cut to be clean and sharp. Once cut, they cannot be extended. As for fastening the LED strips: I peeled the adhesive backing from the strips but also lightly dotted the strips every few inches with gorilla glue as I pulled it taught and pressed them into place. My reasoning for not gluing the entire length was first they didn't need that much glue and second in case I ever need to replace one, it would come off with some effort but not be a massive undertaking. My new treads have a square bullnose with an overhang and these strips lay behind it. I positioned it this way so the LEDs on the higher steps don't glare in your eyes when activated. The light just falls onto each step to light your way. When you're terminating each wire onto the controller, make sure you insert them in the order of each step (1st step, 2nd step, 3rd step, etc.) If you decide to "cascade" them (the most popular method), the LEDs will be activated in the order they were terminated. If they're out of order it will ruin the effect. If you're having them turn on simultaneously, it wouldn't matter - but no matter what, I would personally ensure they are in order - that's just how I am. Don't forget to also run a wire for the daylight sensor. This should be facing normal ambient room light and will prevent the LEDs from activating during the day. You can opt not to install this and the LEDs will simply light anytime you use the stairs, day or night. In summary, this is a cool and very functional system. My situation entailed a lot of planning and intricate wire running and may either be outside of most people's skill set or not be worth the time to others (most likely both). My wife wanted it and the safety factor made it a plus, so I did what I had to do. Installations where you have complete access to the underside of your steps are a no brainer and easy to do if you're even mildly handy. My application was definitely more challenging for most people. Since I happen to have the experience and skill set to do it, it was just a Saturday's worth of work for me. I saw some YT videos showcasing sloppy, rushed and unimpressive installations where you can see the LED strips in plain view, you can see the wiring holes drilled into the staircase, the lights from the upper treads glare in your eyes as you walk up and the wiring behind the stairs is an awful mess - definitely not something to be proud of, but everyone has different standards. If not done correctly, this project can come out terrible, so do it right or don't do it at all. My advice that I use in some of my other installation reviews echo's Dirty Harry's sentiment...."A man's got to know his limitations...." (Reminder: The metal enclosure seen in my photos is NOT included. I had this left over from an unrelated project. It's not required, but makes for a neat and clean installation). NOTE: I purchased this item on Amazon for full price and have no affiliation to the seller. I try to write helpful, unbiased and insightful reviews because I also read reviews prior to making my own buying decisions. I notice many reviews lack helpful information, are too brief and don't support their opinions with examples. Writing useful reviews helps pay it forward. Read more

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★★★★★

Love It — Transforms My Stairs!

RhynohMay 9, 2025

The media could not be loaded. This lighting kit is seriously cool. It took me a little while to install, but the process wasn’t hard, it just required some patience. Any DIYer with basic tools can handle this project. The instructions were straightforward, and once everything was wired and secured, the results blew me away. The warm white glow looks classy and adds both style and safety to my basement stairs. It makes the space feel more modern and inviting, and it’s practical too — no more fumbling around in the dark. Now, every time I open the door to the basement, I can’t help but smile when the lights automatically come on. It’s one of those upgrades that feels small at first but really makes a big difference in everyday life. Highly recommend this kit if you want to add a little wow factor to your stairs. Read more

★★★★★

Easy to install with detailed instructions

Troy TheallDecember 27, 2025

Outstanding product! Very easy to install. Simple directions. My stairs look outstanding! Read more

★★★★★

Love my stair lights!

Sean BelgerDecember 28, 2025

Love my stair lights - they were fairly easy to install, plus look absoluly amazing. Read more

★☆☆☆☆

Extremely Disappointed – Defective and Burnt Product

RKAugust 19, 2025

I usually don't like bad and good review. This purchased really forced me to write after horrible experience and lost I made. I am extremely disappointed with this item. Both my friend and I purchased it, thinking it would be a good choice. Unfortunately, in my case, the controller was already defective (burnt) when I installed the LED lights on my stairs. The LED strips and sensor also turned out to be faulty. The worst part is that once installed, the setup cannot be easily removed without tearing everything apart. The labor and material cost I invested is nearly 20 times the cost of this product, and now it’s completely wasted. It seems Amazon sent me a used and defective product. The issues I faced were: Controller was already burnt LED lights were defective Sensor was not working This has been one of the most frustrating purchases I’ve ever made on Amazon. I feel let down because I trusted this product would work, but now I’m stuck with a non-functional installation and no practical solution. If you’re considering buying this, please be warned: testing such products is difficult until after full installation, so you may face the same risk I did. Sadly, I’m left struggling with both the seller and Amazon, and I’ve decided I’ll purchase such items from a nearby store going forward, where at least I can return or exchange them easily. Final Verdict: Big NO for this product. I cannot recommend it to anyone. Read more

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★★★★★

Stunning and functionally fun!

Nancy K. Mazzilli-ClauserNovember 6, 2025

The media could not be loaded. Made our stairs! I cannot tell you how many compliments we have gotten on our stairs with these lights. We did a complete remodel of our downstairs. New stairs too. They are beautiful and very functional. The install was a learning process but we figured it out with the help of youtube. Note, we installed before closing up the back of the stairs and left an access panel to get to the control box if needed in the future. Read more

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