Attach the compact unit where the warning light can remain visible from outside without obstructing the driver's view.
Harlwick™ Set Solar Powered Fake Car Security Light
Harlwick™ Set Solar Powered Fake Car Security Light
✓
Solar Powered — charges naturally during daylight.
✓
Automatic Night Activation — built-in light sensing.
✓
No Wiring Required — adhesive installation in minutes.
Regular price
$29.99
Regular price
$29.99
Sale price
$59.99
Unit price
per
EVERY SET INCLUDES
2 WARNING LIGHTS
1 × RED LIGHT Included in every set
+
1 × BLUE LIGHT Included in every set
✓ Buy 1 Set and receive both colors. You are not purchasing one individual light.
AVAILABLE TO ORDER
Current selected option is available for checkout.
FOR HOUSEHOLDS WITH MORE THAN ONE VEHICLE
MULTI-CAR SETUP
Every set includes one red and one blue warning light. Add additional sets for your second car, truck or work vehicle.
1 SET = 2 LIGHTS
RED + BLUE INCLUDED
Current Shopping Session
20:00
🚗
Popular multi-car accessory:
consider adding one for each vehicle.
📦
Estimated delivery:
Oct 14–Oct 17
✓
Tracked U.S. delivery available.
Multi-Car Savings
Bundle & Save More
Couldn't load pickup availability
- American express payment method
- Apple pay payment method
- Diners club payment method
- Discover payment method
- Google pay payment method
- Master payment method
- Paypal payment method
- Shopify pay payment method
- Visa payment method
Harlwick™ Set Solar Powered Fake Car Security Light
Regular price
$29.99
Regular price
$29.99
Sale price
$59.99
Unit price
per
🔒
Secure Checkout
📦
Tracked Shipping
💬
Customer Support
Questions?
Contact Harlwick Support
☀️
Solar Powered
Daylight charging
🌙
Auto After Dark
Light sensing operation
🔴
Visible Warning
Simulated security presence
⚡
USB Backup
Alternative charging option
STRAIGHTFORWARD BY DESIGN
WHAT NIGHTGUARD DOES. AND WHAT IT DOESN'T.
NightGuard is a visible simulated security indicator. It adds the appearance of an active warning light without modifying your vehicle's electrical system.
✓ IT DOES
- Create a visible flashing security-light presence
- Recharge using its integrated solar surface
- Activate automatically in lower-light conditions
- Install without vehicle wiring
- Offer USB backup charging
× IT DOESN'T
- Replace a genuine vehicle alarm system
- Track the vehicle with GPS
- Record video or function as a camera
- Guarantee prevention of theft or break-ins
- Require modification to vehicle electronics
PLACE IT. CHARGE IT. LET IT WORK AFTER DARK.
The integrated solar surface is designed to recharge the internal battery during daylight.
The built-in light sensor is designed to activate the warning light as ambient light becomes low.
HARLWICK™ NIGHTGUARD
A Small Light. A Stronger Security Presence.
Solar
Primary Charging
Auto
Night Activation
USB
Backup Charging
0
Wiring Required
Built for simple everyday use.
◼️
ABS Housing
Compact, lightweight exterior construction
☀️
Solar Charging
Designed to recharge during daylight exposure
⚡
USB Backup
Additional charging option for low-sun conditions
⬇️
Adhesive Mount
Tool-free installation using the bottom adhesive pad
The NightGuard Difference
Security presence without complicated installation.
Feature
NightGuard
Basic Dummy Light
Wired Alarm
Solar charging
✓
Varies
—
Automatic low-light activation
✓
Varies
Varies
USB backup charging
✓
Varies
—
No vehicle wiring
✓
✓
—
Adhesive installation
✓
Varies
—
Compact visual deterrent
✓
✓
Different purpose
NightGuard In The Real World
Made for everyday parked-car visibility.
One for every vehicle
A practical little upgrade for any driver.
NightGuard is compact, simple to install and easy to use, making it a practical automotive accessory for households with more than one vehicle.
✓
No complicated wiring
✓
Works automatically in low light
✓
Compact vehicle-friendly design
✓
Useful for multi-car households
CUSTOMER EXPERIENCES
NightGuard on real vehicles.
★★★★★
Works Great at Night
I installed it in less than a minute. Once it gets dark, the red light starts flashing and is very noticeable through the windshield
★★★★★
Looks Like a Real Security System
From outside the car it really looks like there’s an active alarm system inside. Small product, but it definitely stands out at night.
★★★★★
No Wiring Needed
I like that I didn’t have to run any wires or plug anything in. Just placed it on the dash and let the solar panel do its thing.
★★★★★
Perfect for Both of Our Cars
I bought the 2-pack and put one in my truck and one in my wife’s car. Both have been working well and flashing every night.
★★★★★
Surprisingly Bright
The light is brighter than I expected for something this small. You can easily see it from outside the vehicle after dark.
★★★★★
Simple Extra Deterrent
I park outside most nights, so I wanted something simple that makes the car look protected. Easy setup and no maintenance so far.
THE HARLWICK™ APPROACH
Simple automotive accessories. Smarter everyday utility.
Harlwick™ focuses on practical automotive products that solve small everyday problems without adding unnecessary complexity.
NightGuard follows that philosophy: compact, cordless and automatic. It creates the visual presence of an active vehicle security light without requiring modification to the vehicle's electrical system.
Solar
Charging
Auto
Low-Light Operation
No Wire
Installation
FROM CHECKOUT TO YOUR VEHICLE.
01
ORDER CONFIRMED
Order details are confirmed after checkout.
02
PREPARED FOR SHIPPING
Your order is processed for dispatch.
03
TRACKING PROVIDED
Tracking information is sent after shipment.
04
SUPPORT AVAILABLE
Questions? Contact Harlwick customer care.
FREQUENTLY ASKED QUESTIONS
Is NightGuard a real car alarm? +
No. NightGuard is a simulated vehicle security warning light. It creates the visible appearance of an active security indicator and does not replace a genuine vehicle alarm.
Does it need vehicle wiring? +
No. It uses its own rechargeable power system and attaches using the adhesive mounting surface.
How does it charge? +
The integrated solar surface is the primary charging method. USB backup charging is also available when sunlight is limited.
Does it flash during the day? +
The light-sensing system is designed to remain inactive in brighter conditions and activate when ambient light becomes low.
What comes in one set? +
One set includes two warning lights: one red light and one blue light.
Where should I position it? +
Position it inside the vehicle where the indicator remains visible from outside while keeping the driver's field of view unobstructed.