AmerTac MLC4BC Westek Plug-in Motion Night Light for Nurseries and Kids Bedrooms – Safe Hands-Free Comfort After Dark
AmerTac MLC4BC Westek Plug-in Motion Night Light for Nurseries and Kids Bedrooms – Safe Hands-Free Comfort After Dark
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Why you'll love it
- Eliminates fumbling in the dark for a switch, reducing trip-and-fall risk
- Selectable 1/2/5/10/20-minute auto-off timer cuts wasted energy and bulb wear
- Simple plug-in design requires no wiring or electrician, ideal for renters
- Broad 100-degree, 25-foot detection zone reliably covers full rooms and entryways
- Works with existing LED, CFL, and incandescent bulbs—no specialty purchases needed
- ETL listing provides verified safety for unattended electrical use
- Uses an old-fashioned physical relay (audible click) so it works reliably with any load type up to 1200W, unlike purely electronic motion sensors
- Functions in daylight unlike most motion-sensor floodlights
- Motion sensor can detect through a thin plastic bag, enabling easy outdoor waterproofing
- Detection range of 25 feet (advertised), reduced to ~15 feet when obstructed by garage door motor but still functional
- Resetting/resetting timer triggers reset with continued movement in range, so it stays on while you're still in the area
- Works in total darkness
- No WiFi or app required - simple plug and play
- Timer can be set to 4 seconds, 1, 2, 5, 10, or 20 minutes
- Detection angle is wide and reliable with minimal latency
Perfect for
- Auto-illuminate a dark laundry room or basement when carrying a full load
- Light a garage the moment you walk in with groceries or tools, then shut off automatically
- Provide hands-free night lighting along hallways for safe nighttime navigation
- Activate a living room lamp on entry to avoid fumbling for a wall switch
- Add low-cost motion lighting to rental properties without hardwiring
- Activating a radio to scare deer away from a vegetable garden
- Waterproofing the device with a plastic bag for outdoor use on a stake
- Mounting the device on a garage ceiling (rather than wall) to create a vertical detection plane for car parking guidance
- Triggering a hanging rope light as a visual guide for backing a car into the garage
- Activating a shop-vac to scare a cat off kitchen counters
- Controlling an air filter in a hard-to-reach spot under a desk
- Turning off a touch-activated desk lamp automatically after leaving the workspace
- Activating pantry rope LED lighting when the door opens
Product Information
Light Controller: the automatic light controller eliminates the risk of fumbling in the dark for a switch or a string. This controller turns on the lights, radios, and other connected appliances when motion is detected Smart Device: the motion sensing light controller detects motion in a 100-deg. radius and within 25 ft. with a selectable 1, 2, 5, 10, or 20-minute auto-off. This helps in reducing energy consumption. It works well with LED, incandescent, and CFL bulbs Easy Installation: the motion activated light control can be plugged-in with a lamp or other device to enhance the safety and security of any space Versatile Use: the ETL listed plug-in motion sensor can be used in laundry rooms, garages, living rooms, basements or attics, lighting them as soon as you enter the space Specifications: Westek Motion Activated Indoor Light Control is available in white finish. It has grounded receptable, 120V 60Hz power, 10A 1200W general purpose and 240W tungsten
Technical Details Brand Westek Color White Power Source Plug-in Electric Item Weight 0.1 Pounds Maximum Range 25 Feet Mounting Type Floor Mount Battery Description Battery not included Compatible Devices Lights, Radios, Other Appliances Product Dimensions 2"D x 3.25"W x 4.6"H Manufacturer Amertac Global Trade Identification Number 00070686507025 UPC 070686507025 Part Number WESTEK - MLC4BC Item Weight 1.6 ounces Item model number WESTEK - MLC4BC Is Discontinued By Manufacturer No Style Modern Material solid Shape shape Item Package Quantity 1 Number Of Pieces 1 Type of Bulb CFL, Incandescent, LED Measurement System English Special Features Motion Sensor Usage Lamp Included Components WESTEK - MLC4BC Batteries Included? No Batteries Required? No Description Pile Battery not included Warranty Description Warranty
Frequently Asked Questions
Is this safe to use in a nursery or child's bedroom?
Yes. The AmerTac MLC4BC Westek is ETL listed for electrical safety and uses a physical relay rather than open flame or hot bulbs. It plugs into the wall outlet and only powers your lamp when motion is detected, making it a sensible addition to a nursery.
Will it help my child who is afraid of the dark?
Yes. Plug a soft nightlight or low-wattage lamp into the unit and place it in your child's room or hallway. The light turns on the moment they get out of bed, giving them a reassuring path to the bathroom or your room without needing to call for help.
Can I use it in a playroom to light up when my kids run in?
Yes. Place the unit where it can see the playroom entry and plug a lamp into it. The light will come on automatically as your children enter, so they can start playing without asking you to turn lights on and off.
Is there any flame or hot surface my child could touch?
No. The unit itself does not generate flame or significant external heat, and the auto-off timer limits how long the connected lamp stays on. This makes it a safer alternative to candles, wax warmers, or bulbs left burning for hours.
Does the auto shutoff prevent the light from being left on all night?
Yes. You can set the timer to 1, 2, 5, 10, or 20 minutes. After no motion is detected for that period, the light shuts off automatically, so even if your child forgets or falls back asleep, the lamp will not stay on all night.
Will it work for a child who gets up multiple times a night?
Yes. The sensor continuously monitors the area and resets the countdown each time it detects motion. So if your child gets up, walks to the bathroom, and walks back, the light stays on the whole time and shuts off only after they have settled.
Can I use it in a mudroom where my kids drop their backpacks?
Yes. Plug a small lamp or rope light into the AmerTac MLC4BC Westek and place it in the mudroom. The light will turn on as soon as your kids walk in, helping them find hooks, shelves, and shoes without you needing to be there.
Is it safe around pets and toddlers who might pull on cords?
Like any plug-in device, cords should be managed to prevent pulling or chewing. The AmerTac MLC4BC Westek itself is ETL listed and contains no exposed hot parts. For child and pet households, use cord clips or route cords behind furniture.
Can I use it to light a dark hallway between my kids' rooms?
Yes. Plug a hallway lamp into the unit and place it where the sensor can see the full corridor. The light will turn on automatically as your child walks between bedrooms, reducing the risk of trips and falls in the dark.
Is the white housing safe if a child touches it?
The compact plastic housing is a standard consumer-grade enclosure with no user-serviceable hot surfaces. While you should always discourage children from playing with outlets and plugs, the unit is designed for normal household contact and is ETL listed.
Will it help my child find their way to the bathroom at night?
Yes. Place the sensor in the hallway between your child's bedroom and the bathroom, plug in a low-wattage nightlight-style lamp, and the path will light up automatically when their movement is detected.
Does it work in a child's room without waking them up too much?
Yes. Pair the unit with a low-wattage, warm-white bulb. The light comes on gently at a low brightness, which is enough to guide a child without the harsh, full-room wake-up effect of overhead lighting.
Can I rely on it instead of leaving a hall light on all night?
Yes. Many parents use the AmerTac MLC4BC Westek to replace always-on hallway nightlights. The light comes on only when needed, which is more energy efficient and keeps the rest of the night darker and more restful.
Is it compatible with the small plug-in nightlights I already use?
It depends on the form factor. The AmerTac MLC4BC Westek has a single front-facing grounded receptacle, so a small plug-in nightlight will fit, but it will block access to the second outlet on the wall plate. Plan outlet use accordingly.
Will my toddler be able to easily turn the lamp back on if needed?
Yes. As long as your child is moving within the sensor's 100-degree, 25-foot field, the light stays on. The countdown only begins after motion stops, so brief, normal movement in the room will keep the lamp lit.
Can I use it to gently wake my child in the morning with light?
It is designed to respond to motion, not time, so it is not a sunrise alarm. However, when your child gets out of bed in the morning, the light comes on automatically, which can be a softer wake-up cue than a sudden overhead switch.
How do I set up the AmerTac MLC4BC Westek for the first time?
Plug the unit into any standard 120V grounded wall outlet, then plug a lamp or light fixture into the front receptacle. Set the timer dial to your preferred auto-off duration (4 seconds, 1, 2, 5, 10, or 20 minutes). The sensor begins working immediately with no pairing or app required.
How do I change the auto-off timer setting?
Locate the timer selector on the side or front of the unit and turn the dial to your desired setting: 4 seconds, 1 minute, 2 minutes, 5 minutes, 10 minutes, or 20 minutes. The new setting takes effect on the next motion-triggered cycle.
How do I weatherproof the unit for outdoor garden use?
Place the AmerTac MLC4BC Westek in a thin, clear plastic bag and seal or tie it closed around the cord. The motion sensor can detect movement through a thin plastic bag, giving you a simple, low-cost weatherproof enclosure for outdoor use on a garden stake.
Does it work with LED, CFL, and incandescent bulbs?
Yes. The AmerTac MLC4BC Westek is compatible with LED, CFL, and incandescent bulbs, so you can use whatever fixtures and bulb types you already own without special purchases.
What is the maximum wattage the unit can handle?
The unit is rated for 120V/60Hz, 10 amps, and 1200W general-purpose load, or 240W tungsten. That covers most household lamps, fans, and small appliances. Do not exceed the rated wattage of the device you are controlling.
What is included in the box?
The package includes the AmerTac MLC4BC Westek motion-activated light control unit. A lamp, bulb, and extension cord are not included and must be supplied separately based on your intended use.
Is the unit safe to leave plugged in 24/7?
Yes. The AmerTac MLC4BC Westek is ETL listed for verified electrical safety and is designed for continuous plug-in operation. Combined with the auto-off timer, it only powers your connected device when motion is detected.
Will it work through a glass door or window?
The motion sensor detects infrared movement, which is best transmitted through open air and thin materials. Thick glass can reduce sensitivity. For reliable detection, point the sensor toward open space rather than through a window or door.
What is the difference between a motion sensor light control and a smart plug?
A motion sensor light control like the AmerTac MLC4BC Westek turns a plugged-in device on and off automatically based on physical movement, with no app, Wi-Fi, or account required. A smart plug requires a phone app, Wi-Fi connection, and often a hub or voice assistant, and is typically controlled manually or on a schedule rather than by motion.
