ALFUFBW S1664 Devil Eyes LED Light, 2-Pack

Pack: ALFUFBW S1664 Devil Eyes LED Light is a two-sign animated display kit for car interiors, described for mounting on a windshield or another smooth surface. App and remote control, USB power, and included cables make it a styling accessory for drivers who want configurable decorative lighting rather than a standard vehicle lamp.

At a glance

Two LED signs are described as controllable together through the app or remote.
App control is described as Bluetooth-based, and the included remote has nine preset styles.
The listing claims flexible adhesive mounting on a windshield or other smooth surface, with repositioning.
A 5V car charger and two 5M USB cables are included according to the component list.

Price

$35.99Save 10%

Reference price: ~~$39.99~~

Price checked: Nov 12, 2026

View offer

Pros and cons

Pros

Two signs and dual-device control support a coordinated display setup.
App and physical remote control offer alternative ways to change patterns.
The listed kit includes two long USB cables and a 5V car charger, reducing the need to source those power accessories separately.

Technical specifications

12 specifications

Identity
Brand	ALFUFBW
Model	S1664

Dimensions and installation
Form factor	Strip
Dimensions listed	6.3 x 3.94 x 4.53 inches
Weight listed	0.5 kg

Materials and protection
Water resistance listed	Waterproof

Lighting and power
Light source	LED
Voltage	5 volts
Color feature	Multi-Color

Fit and placement
Vehicle type	Car
Fit type	Universal Fit
Position listed	Front Inside

What to know before buying

Listing details to confirm

The dimensions entry of 6.3 x 3.94 x 4.53 inches does not align clearly with the feature text describing signs as 15 inches by 3.94 inches. The listing also calls the mounting material PU while the material specification lists ABS. Confirm actual sign size and construction before buying, especially if fit across the windshield matters. The waterproof and IP65 wording is a listing claim, not an independently verified rating.

What’s in the box

Included

2 USB cables, 5M each
Power adapter ×1
2 LED signs
1 remote control
User manual

Who is it for?

A good fit for

Drivers looking for customizable decorative LED signs for a car, truck, or SUV interior.
Buyers who want two coordinated displays with both app and remote controls.

Less suited to

Drivers seeking standard road illumination or a safety warning light.
Buyers who need confirmed dimensions or independently established water-resistance performance before installation.

ALFUFBW S1664 Devil Eyes LED Light, 2-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 36 ratings

5 stars73%73%
4 stars11%11%
3 stars9%9%
2 stars0%0%
1 star7%7%

Aggregate ratings lean positive overall, with most ratings in the five-star category, but a smaller one-star share shows that the overall score does not tell the whole story. Without customer-comment detail, the ratings do not identify strengths or explain dissatisfaction. Buyers should weigh this limited feedback alongside the claimed dual-sign app and remote controls and the need to confirm the sign dimensions.

Frequently asked questions

How many LED signs are included?

The component list specifies two LED signs, two USB cables, one 5V car charger, one remote control, and a user manual.

Can both signs be controlled together?

The listing claims the app and remote can control both displays simultaneously. This is a manufacturer statement rather than an independently verified capability.

How are the signs powered?

The listing describes 5V USB power and includes a 5V car charger and two 5M USB cables.

What size are the signs?

The details list dimensions of 6.3 x 3.94 x 4.53 inches, while feature copy describes the signs as 15 inches by 3.94 inches. Confirm the specific sign dimensions with the selected listing before purchase.