Skip to main contentSkip to footer
Slide 1 of 9

Overview

Radar senses you 12 m away and unrolls 281 trillion silky colors—from 1500 K fire-warm to 9000 K ice-white—at twice the brightness of ordinary LEDs. Tell Alexa, Siri, or Google your mood and AI spins daily calm, Halloween horror, or Christmas sparkle while music sync makes the roof dance to every beat. Link it to eufy cameras or HomeBase 3: lights flash crimson at intruders, glow gold for guests.

eufy Permanent Outdoor Radar-Activated Light S4, 100ft with 72 LEDs, RGB+WW Color Mixing Tech, AI-Driven Mood Lighting, Matter-Enabled Lights, eufy Camera Compatible, White

Model: T8L04121
Web Code: 19637203
Sold and shipped by | 2.3 seller rating (6 reviews)

Sale ends: *

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

Read return policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

• 3-in-1 Lighting for Daily, Holiday, and Security: With 120°, 12 m radar coverage, this smart light strip offers precise motion detection for automatic lighting effects that follow your movement. Set customizable security alerts with flashing warnings to deter intruders.

• Brighter and More Colorful Lighting: The 3-in-1 LED design combines RGB, warm white, and cool white for a full spectrum from 1500K to 9000K. Enjoy vibrant colors and up to 200% brighter illumination with durable, heat-dissipating materials for safe, long-lasting light.

• Up to 281 Trillion Colors with Ultra-Smooth Transitions: Featuring 14.5-inch high-density LED spacing and an upgraded RGBIC chip, this light delivers vivid, refined colors with seamless dynamic effects. With true 16-bit color depth, it achieves up to 281 trillion shades, ensuring natural transitions and eliminating visible color banding.

• Colorful and Interactive Lighting: Experience colorful, interactive lighting with 120 app presets for any occasion—from daily moods to festive highlights like Halloween and Christmas. Powered by AI voice control, simply say your vibe and get personalized effects, while music sync makes your lights dance to every beat.

• Durable for Year-Round Use: Built with IP67 waterproof protection, the lights withstand rain and splashes for reliable outdoor performance. The durable construction ensures long-lasting, low-maintenance brightness all year round.

• Compatible with Smart Assistants: Compatible with the Matter protocol for seamless integration with smart home systems including Apple Home, Google Home, and Alexa.

• Smart Control for Enhanced Security: Link with eufy cameras, video doorbells, or video smart locks to trigger lighting effects via motion detection, or enable human detection with HomeBase 3 for even smarter automation.

• Cut and Extend as You Need: The cuttable design allows you to customize the length and layout to match various roof shapes. Note: - eufy Permanent Outdoor Lights S4 is not compatible with the eufy Permanent Outdoor Lights E22 extension cable or lights. - The total length of the light strip should not exceed 200 ft / 60 m. - The total length after adding the extension cable should not exceed 232 ft / 70 m.

Product Condition
Brand New
Type
Outdoor Lights
Number of Lights
72

Connectivity

App Enabled
Yes
Remote Control Included
Yes
Supported Light Bulbs
LED

Features

Other Features
‎App Control and Matter Support, RGBWW Color-Mixing Tech, Radar Activated
Colour
White
Water Resistance Rating (IP code)
IP67 Waterproof
Product Line
eufy Outdoor Lights S4

Dimension

Depth
3048 cm
Weight
5579 g

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Smart home products
Return/Exchange Period
30 days
Condition
Opened