【Ultra-Thin 0.9cm】LED Motion Sensor Light | Safe Movement at Night

Late-night trips to the bathroom, dark hallways, unseen closets...
"A little inconvenience" transforms into "daily peace of mind."
No installation, no batteries. 3 steps, ready to use today.

★4.7 (Over 1,200 reviews) | Cumulative sales: Over 12,000 units
Free shipping | 90-day peace of mind warranty

"Oh, I tripped again..."

Have you ever bumped your leg in a dark hallway when getting up to use the restroom at night?

Turning on the light brightens the room, but it might wake up your family.
And walking in the dark is dangerous.

Even when you open the closet, you can't see the back.
Going down the stairs, your footing feels uncertain.
Coming home late, a pitch-black entrance feels lonely.

Are these "minor inconveniences" piling up and becoming daily stress?

It's not worth calling a contractor.
But 100-yen shop sensor lights break quickly.

For you, we've created the ideal "just right light."

The "Invisible" 0.9cm Design

"Wow, it's so thin?"

Everyone who picks it up for the first time is surprised.
A mere 0.9cm thick. Thinner than a smartphone.

A professional design crafted from high-quality aluminum alloy and ABS resin.
The matte silver finish seamlessly blends with any interior.

Installed inside a closet, it has zero presence.
Instead of "there's a light," it's a space that's "naturally bright."

Whether placed on a shelf or stuck to a wall, it doesn't stand out.
Yet, it reliably illuminates when needed.

That's the "just right" design that Honwari pursued.

Freedom from "dead batteries again..."

Built-in 1500mAh large-capacity battery.
In sensor mode, one charge lasts for several weeks.

Charging is simple with a single USB-C cable.
Just like your smartphone, you can charge it from a computer or a mobile battery.

The hassle of buying batteries, the inconvenience of replacing them, the guilt of disposing of waste...
All of that becomes a thing of the past.

During a power outage, detach it from the magnet and use it as a flashlight.
It's also a reassuring item to have for disaster preparedness.

【Charging目安】
・Constant lighting mode: Approx. 8-10 hours
・Sensor mode: Approx. 2-4 weeks (depending on frequency of use)

Approaching it, it gently lights up

No need to search for a switch.

A 120° wide-angle sensor detects movement up to 3m away.
The moment you approach, a soft, gentle light turns on.

When you're drowsy and heading to the bathroom at night.
When both your hands are full with luggage.
When your child walks down the hallway alone.

Before you even think "it's dark," it's already bright.

When you leave, it automatically turns off after 15-20 seconds.
No worries about forgetting to turn it off, and no wasted electricity bills.

Furthermore, in bright places, the sensor automatically turns off.
It doesn't react during the day, so the battery lasts longer.

【Sensor Performance】
・Detection angle: 120°
・Detection distance: Up to 3m
・Automatic shutdown: Approx. 15-20 seconds later

No more saying "too bright" or "too dark"

3 color temperatures and stepless dimming.
You'll always find your "just right."

【Daylight White (White Light)】
For precise tasks in the kitchen or when you need a clear view inside a closet.
Details are crisp, boosting work efficiency.

【Natural White (Natural Light)】
For living rooms, hallways, and stairs.
Gentle brightness, close to natural light.

【Warm White (Warm Light)】
For bedrooms, under beds, and late-night bathroom trips.
A soft light that won't disrupt sleep.

Brightness is adjustable from 10% to 100%, like a slider.
You can set it precisely, for example, "30% in the middle of the night, 70% in the evening."

The exquisite brightness that won't wake your family.
That's the true essence of this light.

No tools needed. 3 steps, ready to use today.

"Installation required," "screw-fixed"...
None of that hassle whatsoever.

【STEP 1】Attach the included metal plate.
【STEP 2】Attach the light unit with the magnet.
【STEP 3】Done!

Just 3 steps. Takes about 30 seconds.

Because it's magnetic, it detaches with a single touch for charging.
If you want to change its position, just reattach the plate.

"I'm renting, so I can't drill holes."
"Calling a contractor is overkill."
"I'm not good at DIY..."

Even for such people, it can be used from the day it arrives.

【Installable Locations】
✓ Closets and storage cupboards
✓ Entrances, hallways, stairs
✓ Kitchens and pantries
✓ Bedrooms and bedside areas
✓ Studies and bookshelves
✓ Garages and sheds

Solve your "problems" anywhere in the house.

【Entrance】
The moment you come home, your feet are softly illuminated.
"I'm home" feels a little bit happier.

【Hallway/Stairs】
No more fear of going to the bathroom at night.
Peace of mind for children and elderly family members.

【Closet】
The moment you open the door, you can see clearly to the back.
No more "Where's that shirt?"

【Kitchen】
Brightly illuminates your work area, increasing cooking efficiency.
Safe even when using knives.

【Bedroom/Under Bed】
A gentle light that won't wake your family even if you wake up at night.

【Study/Bookshelf】
For task lighting during reading or work.
Reduces eye strain.

【Garage/Shed】
Even normally dark areas become bright just by approaching them.
Find lost items quickly.

One is convenient.
Two or three are comfortable.
Everyone's daily life changes little by little.

Product Specifications

• Size: 23cm × 2.5cm × 0.9cm (Ultra-thin design)
• Weight: Approx. 85g (Lightweight aluminum alloy)
• Material: Aluminum alloy + ABS resin
• Battery: 1500mAh Lithium-ion
• Charging: USB Type-C (Cable included)
• Charging time: Approx. 2-3 hours
• Color temperature: 3 stages (Daylight white/Natural white/Warm white)
• Dimming: 10%〜100% stepless
• Sensor angle: 120°
• Sensor distance: Up to 3m
• Lighting mode: Constant lighting / Sensor mode
• Automatic shutdown: Approx. 15-20 seconds later
• Mounting method: Magnet + Adhesive pad

Customer Reviews

★★★★★ "I wish I had bought it sooner"
【Ms. Tanaka, 40s, Kanagawa Prefecture】
I bought a set of 6. I installed them in the stairs, hallway, closet... all over the house. Now I don't have to worry about tripping when I get up to use the restroom at night. I can see without turning on the main lights, so my family doesn't wake up, and it seems like I'll save on electricity bills too.

★★★★☆ "Bright and very satisfied"
【Mr. M, 30s, Tokyo】
I use it as a footlight by my bedside. It's brighter than I expected, and I love the warmth of the warm white color. I recommend charging it before use.

★★★★★ "A gift for my mother-in-law"
【Ms. Sato, 50s, Osaka Prefecture】
I gave it to my 78-year-old mother-in-law, who lives alone. It was great that I could install it for her without needing any construction. She was delighted, saying she felt "safe at night." I think it also helps prevent falls.

What's the difference from "cheap lights"?

"Aren't there sensor lights at 100-yen shops?"

Indeed, there are many cheap lights.
But have you ever experienced this?

✗ Broke in six months
✗ Batteries die quickly
✗ Not bright enough
✗ Ugly design
✗ Poor sensor responsiveness

In the end, you keep buying replacements...
And before you know it, you've spent thousands of yen.

On the other hand, if you call an electrician...
It costs ¥15,000 to ¥30,000 per location.
For 6 locations, it could exceed ¥90,000.

With this light,
Even if you install it in 6 locations, it's only ¥8,980.
Your whole house will be illuminated for less than 1/10 of the installation cost.

Plus, with USB charging, battery costs are zero.
The longer you use it, the more you save.

Why not stop being "penny wise and pound foolish"?

Frequently Asked Questions

Q. Can the sensor sensitivity be adjusted?

A. The sensor sensitivity is fixed, but with a 120° wide angle and 3m detection range, it can be comfortably used in most places. The sensor automatically turns off in bright areas and only operates in dark environments.

Q. Can I use it while charging?

A. Yes, you can use it while it's charging.

Q. Is the magnet strong? Will it fall off?

A. We use strong neodymium magnets. Due to its lightweight design (approx. 85g), it will be securely fixed. For surfaces other than metal, you can use the included adhesive pads for installation.

Q. Will the adhesive pads leave marks?

A. Some marks may be left when removed. For renters, we recommend installing it in an inconspicuous place.

Q. How long does the battery last in constant lighting mode?

A. It lasts approximately 8-10 hours on a full charge. We recommend using it in sensor mode.

Q. Is it waterproof? Can I use it in the bathroom?

A. It is not waterproof. Please refrain from using it in bathrooms or kitchen areas where it might be exposed to water.

Q. Is there a warranty?

A. We offer a 90-day peace of mind warranty. In the event of initial defects or malfunctions during use, we will replace it free of charge.

90-Day Peace of Mind Warranty

"What if it doesn't work out for me?"

We'll take care of that concern for you.

Comes with a 90-day manufacturer's warranty.
If there's an initial defect with the product you received,
or if a malfunction occurs during use,
we will replace it free of charge.

Please try it with confidence.

【Warranty Details】
・Initial defects: Free replacement
・Malfunctions: Free replacement
・Warranty period: 90 days from the delivery date

*Returns/exchanges due to customer convenience are not accepted.
*Please have your order number ready when requesting warranty service.

Transform your home into a "safe space," starting today.

Late-night trips to the bathroom, dark hallways, unseen closets...

Have you been thinking, "That's a bit inconvenient,"
for years?

No construction needed.
No need to buy batteries.

Set up in just 30 seconds, the day it arrives.
Your home will gradually begin to transform.

When your feet are softly illuminated,
you'll surely think:

"I wish I had bought this sooner."

✓ Free Shipping
✓ 90-Day Peace of Mind Warranty
✓ Delivery in as little as 3 days

Chosen by people who:

✓ Get up to use the restroom at night
✓ Are concerned about dark hallways/stairs
✓ Have trouble seeing inside their closets
✓ Can't do renovations in a rental property
✓ Find changing batteries troublesome
✓ Have elderly family members
✓ Appreciate stylish interior design