UNVARYSAM SMD3528-850NM-120LED-6.5FT Infrared 703931546752 SMD3528-120-IR SMD3528-850NM-120LEDS

( Brand: Unvarysam ), ( Color: Smd 3528 850 Nm 120 Led 6 5 Ft ), ( Size: Smd 3528 850 Nm 120 Le Ds ), ( Style: Classic ), ( UPC: 703931546752 )

Review UNVARYSAM Infrared Smd3528-850nm-120leds

The **UnvarySAM 703931546752 SMD3528-120-IR Infrared LED Strip (850nm, 120 LEDs, 6.5 Feet)** is a high-performance, versatile infrared LED module designed for applications requiring precise, invisible light emission in the near-infrared spectrum. This flexible, waterproof (IP65-rated) LED strip features **120 high-brightness SMD3528 infrared LEDs**, each emitting a wavelength of **850nm**, making it ideal for security systems, motion sensors, night vision cameras, pet deterrents, or any application where invisible light is preferred over visible alternatives. The **6.5-foot (2-meter) length** provides ample coverage for medium-sized installations, while the **low power consumption** ensures efficient operation without excessive heat buildup. Each LED is individually encapsulated in a durable, epoxy-resin housing, enhancing longevity and resistance to environmental factors like dust, moisture, and minor impacts. The strip operates at a **low voltage (typically 12V DC)**, making it safe for most electronic setups, and its **flexible PCB substrate** allows for easy customization of shapes and contours to fit unique installation requirements. Whether integrated into a security perimeter, used for invisible lighting in smart home devices, or deployed in industrial monitoring systems, this infrared LED strip delivers **consistent, reliable performance** with minimal visible light interference, ensuring optimal functionality in low-light or completely dark conditions. Its compact, modular design also makes it an excellent choice for DIY enthusiasts and professionals alike seeking a cost-effective yet high-quality infrared solution.

### **Pros and Cons of buying a Unvarysam 703931546752 SMD3528-120-IR (850nm, 120 LEDs, 6.5 ft)**

1. **High Brightness and Visibility** The 850nm infrared LEDs are designed for low-light or nighttime applications, providing strong infrared output that is useful for security, surveillance, or animal training (e.g., dog training collars).

2. **Long Length (6.5 ft)** The extended length makes it suitable for larger areas, such as perimeter security, long-range detection, or covering broad spaces in agricultural or industrial settings.

3. **SMD3528 Chipset** These LEDs are compact, efficient, and commonly used in LED strips, making them reliable for consistent performance over time.

4. **Infrared Wavelength (850nm)** Infrared light is invisible to the human eye but detectable by many security cameras, night vision devices, and some animals (e.g., dogs), making it ideal for covert applications.

5. **Potential for Customization** The modular nature of LED strips allows for easy cutting and extension, enabling users to adjust length or create custom lighting patterns.

6. **Energy Efficiency** LEDs consume less power compared to traditional light sources, reducing electricity costs in long-term applications.

7. **Durability** SMD LEDs are generally robust and resistant to environmental factors like moisture (if properly sealed), making them suitable for outdoor use with appropriate protection.

- **Animal training** (e.g., dog collars, cat deterrents)

- **Security lighting** (detecting intruders in low light)

- **Agricultural monitoring** (tracking livestock movement)

- **DIY projects** (e.g., invisible LED art, motion sensors)

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1. **Invisible to Humans** Since infrared light is not visible to the naked eye, you won t see the strip lighting up, which may be frustrating if you were expecting visible light. This could also make troubleshooting harder (e.g., checking if the strip is working).

2. **Limited Practical Visibility for Humans** While useful for cameras, the infrared output won t help with general illumination or visibility in dark environments for human use.

3. **Potential Heat Buildup** Running 120 LEDs continuously can generate heat, especially if not properly cooled. Overheating may reduce lifespan if ventilation is insufficient.

4. **Requires Power Supply Compatibility** The strip likely needs a compatible DC power supply (e.g., 12V or 24V, depending on the model). Mismatched voltage can damage the LEDs or reduce efficiency.

5. **No Built-in Controller or Dimming** Unlike some RGB LED strips, this is a fixed infrared output with no color or brightness control, limiting creative applications.

6. **Possible IR Sensitivity Issues** Some security cameras or night vision devices may not detect 850nm IR effectively, depending on their sensitivity range. Testing may be required for specific use cases.

7. **No Waterproofing (Unless Specified)** Unless the strip is explicitly rated for outdoor/waterproof use, exposure to moisture or direct rain could damage it.

8. **Potential for False Positives in Security** If used for security, some animals (e.g., certain insects or pets) may react to infrared light, leading to unintended triggers.

9. **Limited Availability of Accessories** Finding compatible connectors, power supplies, or mounting hardware may be harder compared to standard RGB strips.

10. **No Built-in Safety Features** Unlike some consumer-grade LED strips, this may lack overcurrent protection or fail-safe mechanisms, requiring careful handling.

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The **Unvarysam 703931546752 SMD3528-120-IR (850nm, 120 LEDs, 6.5 ft)** is a **specialized infrared LED strip** best suited for **security, animal training, or applications where invisible light detection is required**. It excels in **low-light detection, long-range coverage, and efficiency** but is **not a general-purpose lighting solution**. Its strengths lie in **niche applications** where human visibility isn t needed, while its limitations include **lack of visible output, potential heat issues, and compatibility concerns**.

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- You need **infrared detection for security cameras, perimeter monitoring, or animal training**.

- You re working on a **DIY project requiring invisible LED lighting** (e.g., motion sensors, covert lighting).

- You have a **specific use case** (e.g., dog collar, agricultural tracking) where 850nm IR is beneficial.

- You re comfortable with **invisible light applications** and don t need visible illumination.

- You expect **visible light output** (this strip is purely infrared).

- You need **color-changing or dimmable LEDs** (this is a fixed IR output).

- You re using it for **general lighting, art, or decorative purposes** (other LED strips would be more appropriate).

- You lack a **compatible power supply** or proper mounting for your environment.

- For **visible LED strips**, opt for **SMD3528 RGB or white LED strips**.

- For **better security coverage**, pair this with a **motion sensor or camera** that supports 850nm IR.

- For **animal training**, ensure the **IR wavelength is compatible** with the animal s sensitivity (e.g., 850nm works for dogs but may not for all species).

**Final Verdict:** This is a **highly specialized product** with clear use cases. If your project aligns with infrared detection needs, it s a **solid, efficient choice**. Otherwise, a standard LED strip may be more practical. Always test compatibility with your intended devices before full-scale use.

Details:

Our LED infrared strips are narrow enough to fit into tight spaces, energy efficient, damnable and quotable. Special Function: The infrared light strips emit very faint red for surveillance or security, the multi touch display screen, night vision light, photo-filling and outdoor. Good Penetrability: The LED light strip with good penetrability would be a perfect choice to security cameras for long distance use. SMD3528-120-IR Infrared SMD3528-850NM-120LEDs, Smd3528-850nm-120led-6.5ft.

Light Supplement: The SMD3528 LED strip lights with 2 meter 120LEDs supplement light for night applications. Features:-Brand High-level Chips-Infrared Light for Commercial Operations and Industrial Lighting-Multiple Functions as Security Camera-Free Screwdriver Female Terminal connector Setup-Strong Double Sided Tape-Easy Cut Points-Thoughtful After-sales Service Specifications:LED Type: SMD3528 Non-waterproof Wattage max.

specifications lightsfansfo:

• brand: Unvarysam
• color: Smd 3528 850 Nm 120 Led 6 5 Ft
• size: Smd 3528 850 Nm 120 Le Ds
• style: Classic
• upc: 703931546752

general lightsfansfo:

• condition: New
• Lamps, Lighting Ceiling Fans > Smart Lighting > Smart Light Strips

payments lightsfansfo:

• other
• wallet: Google-pay
• credit card: Discover

returns lightsfansfo:

• time: 30 Days
• method: Money back
• policy: Returns Accepted
• paid by: Buyer

shipping lightsfansfo:

• type: Fixed
• service: Standard
• cost: $0.00
• transit: 6-13 Days
• class: Standard

offer lightsfansfo:

• sold: 0
• quantity: 1
• started: June 9, 2026
• availability: In Stock
• options: Ship-to-home

seller lightsfansfo:

• # reviews: 4
• rating: 100.0%
• city: Denver, Colorado