CHANZON 100W Infrared LED Chip 940nm - High Power Night Vision

In this review the CHANZON 100W Infrared LED Chip is evaluated as a specialist component for DIY lighting and CCTV night vision projects; the bottom line is that it delivers concentrated 940nm infrared output with a robust COB assembly suited to users who can provide proper thermal management. The reviewer found it best for hobbyists and installers who pair it with a constant current driver and a heat sink, since it requires about 3000mA at 12-14V and benefits from a dedicated cooling solution to reach its rated lifespan.

Key Features

• High output power: The 100W rating produces strong infrared emission for night vision applications when driven at the recommended current.
• Targeted wavelength: The 940nm infrared output is suitable for covert illumination where visible glow must be minimized.
• COB construction: The integrated chip-on-board panel with 45mil chips and copper frame improves mechanical stability and light uniformity.
• Recommended drive current: Designed for 3000mA input and best used with a constant current LED driver matched to that value.
• Wide beam angle: A 120-140 degree emitting angle provides broad coverage for close to medium range CCTV or DIY arrays.
• Longevity with cooling: The quoted 50,000 hour lifespan is realistic provided the module is run below 60C with an adequate heat sink system.

Who It's For

The CHANZON 100W Infrared LED Chip suits DIY lighting builders, CCTV installers upgrading night vision illumination, and hobbyists who can mount the COB on a proper heat sink and use a 3000mA constant current driver. Its 940nm output is particularly useful where visible red glow from lower wavelength IR is undesirable.

It is not ideal for casual buyers who want a self-contained bulb with thermal management built in or those who cannot provide a compatible driver and cooling setup; such users should choose preassembled lamps with integrated drivers and housings instead.

Pros & Cons

Pros

• High raw infrared power that provides strong night illumination when driven at the recommended current.
• Solid COB build with double golden wire and copper frame for improved durability and consistent output.
• Wide 120-140 degree beam that covers broad areas without complex optics for many CCTV uses.

Cons

• Requires a separate constant current driver and a heat sink to achieve rated life, adding to total project cost and complexity.
• Heat dissipation can be mixed in real use; some setups may see the module run warm under 3A without adequate cooling.

Specifications

Brand	Chanzon
Power	100W (max)
Emitting Color / Wavelength	Infrared 940nm
Recommended Current	3000mA (DC)
Forward Voltage	12-14V
Emitting Angle	120-140 degree
Estimated Life	50,000 hours (with heat sink, <60C)

Our Verdict

The CHANZON 100W Infrared LED Chip is a practical choice for experienced DIYers and CCTV installers who need a powerful 940nm source and can provide a matched 3000mA driver plus proper heat sinking; it offers good build quality and wide coverage at a competitive price but is not a plug-and-play lamp. For projects that prioritize covert IR illumination and long life with correct cooling, it represents good value.

Frequently Asked Questions

Do I need a special driver?
Yes. A constant current LED driver rated for 3000mA is recommended to safely drive this high power COB module.

How should I manage heat?
Mount the COB on a substantial heat sink and ensure operating temperature stays below 60C (140F) to approach the stated 50,000 hour life.

Is the light visible to the naked eye?
The module emits at 940nm which is near-infrared and largely invisible, making it suitable for covert night vision, though some very faint glow can be seen in certain conditions.