---
product_id: 49466260
title: "80ft IR Illuminator, AI4 850nm Infrared Light for Security Camera | No Hot Spot 90° Wide-Angle Night Vision, Auto Day/Night Sensor, Indoor & Outdoor Use, Power Adapter Included"
brand: "tendelux"
price: "$48.94"
currency: USD
in_stock: true
reviews_count: 13
category: "Tendelux"
url: https://www.desertcart.us/products/49466260-80ft-ir-illuminator-ai4-850nm-infrared-light-for-security-camera
store_origin: US
region: United States of America
---

# 90° wide-angle flood spread 80ft effective IR range IP65 weatherproof rating 80ft IR Illuminator, AI4 850nm Infrared Light for Security Camera | No Hot Spot 90° Wide-Angle Night Vision, Auto Day/Night Sensor, Indoor & Outdoor Use, Power Adapter Included

**Brand:** tendelux
**Price:** $48.94
**Availability:** ✅ In Stock

## Summary

> 🌙 Light up the night, not your electric bill!

## Quick Answers

- **What is this?** 80ft IR Illuminator, AI4 850nm Infrared Light for Security Camera | No Hot Spot 90° Wide-Angle Night Vision, Auto Day/Night Sensor, Indoor & Outdoor Use, Power Adapter Included by tendelux
- **How much does it cost?** $48.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/49466260-80ft-ir-illuminator-ai4-850nm-infrared-light-for-security-camera)

## Best For

- tendelux enthusiasts

## Why This Product

- Trusted tendelux brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart Auto On/Off:** Built-in photocell sensor switches the illuminator on at dusk and off at dawn—effortless security, zero hassle.
- • **Illuminate Every Corner:** 90° wide-angle IR floodlight ensures no blind spots in your surveillance zone.
- • **Plug & Play Convenience:** Comes with a ready-to-use 12V power adapter and installation kit—get your night vision upgrade in minutes.
- • **Sleek & Discreet Design:** Matte black coating and compact size blend seamlessly with your camera setup—security that looks as good as it performs.
- • **Stealthy Night Vision Boost:** 850nm high-power LEDs deliver invisible infrared light for crystal-clear night footage without disturbing your space.

## Overview

The Tendelux 80ft IR Illuminator AI4 is a compact, high-performance infrared light designed to enhance night vision for CCTV and IP cameras with 2.8/3.6/4 mm lenses. Featuring four 1-watt 850nm LEDs, a 90° wide-angle flood spread, and an IP65 weatherproof rating, it delivers even, hotspot-free illumination up to 80 feet. Its built-in photocell sensor automates day/night switching, while the sleek black design ensures discreet installation. Certified CE/RoHS/FCC, it includes a plug-and-play 12V power adapter, installation hardware, and a 2-year warranty, making it a top choice for professional-grade night surveillance.

## Description

desertcart.com : Tendelux 80ft IR Illuminator | AI4 No Hot Spot Wide Angle Infrared Light for Security Camera (w/Power Adapter) : Electronics

Review: Fantastic for IB Cricket on Meta Quest 3 VR gaming - This made a world of difference when playing at night especially. I like to play at night after work but wife wants to sleep without light. She used to get annoyed because I needed the light for tracking so got this so she'll be quietly sleeping. And this is just perfect. Bought it, faced away from the unit and toward the wall where I face too and the illumination is just perfect with this. I don't have a way to measure it but I do have a night vision camera which showed a huge difference in the dark. The area was super well lit and the Meta Quest 3 was just flawless in tracking. Games in VR just play pitch perfect from Baseball to Cricket (IB Cricket), Golf, All in one Sports to even registering your hands and fingers. This is the best value for money at only $22. Nothing to setup even - just connect the adapters together, plug it in and place it in optimal spot and voila! Fantastic night time gaming. Heck, gaming even in day time is great as the area is well lit. However, during daytime, the camera of Meta Quest 3 picks up the bright window and gets all confused so draw the shades. What is important for perfect tracking is even lighting so it can form sharp edges during its scanning phase with fantastic contrast. And this does just that. Buy it- you won't regret VR gaming with this. Even super fast paced gaming like Cricket or Baseball or Golf where you have to swing fast
Review: After being a pleased Arlo user for a few years - “In light” of recent talk surrounding concerns about night vision abilities of the new Arlo Pro 2 camera, I thought I’d explore and review a few third-party auxiliary IR lights to supplement the existing illumination already on the camera. After being a pleased Arlo user for a few years, I too found the Arlo 2’s slightly short on night lighting when compared to their predecessors. Before going further, let me make clear that despite of this minor shortcoming, I still prefer the newer Arlo Pro 2’s over the older models given the added features/capabilities that the new Arlo Pro 2 has. And now that I have found a more than adequate solution to fill the void of night lighting, I couldn’t be happier. And by the way, these solutions apply to any of the Arlo cameras for those wanting to augment their night recordings. So, here’s what I found. What they do: For those unfamiliar with night vision/Infra Red, we are talking about light invisible to the human eye, so not just any light will do. Night vision/IR lights with wavelengths other than 850nm will do little if anything to help the camera at night. It is also notable that these lights are practically invisible to humans/animals. At night, just as you do when the Arlo camera is active, you will see a faint red glow of the LED bulbs, though hardly noticeable a few feet away. Only when looking through the Arlo camera can you see the huge difference of illumination. The hardware: I bought three IR lights from desertcart that match the Arlo’s 850nm wavelength. I was also careful to look for the widest-angle lights – those with a 90 degree – to capture the most area possible, and the longest distance/most powerful yet keeping the size of the light down to a minimum since ideally these things are going to be mounted right next to the cameras. There were lots to choose from but I narrowed it down to three that represented a small, medium, and large size. I wanted to see how small I could go before losing an effective range of the light. Here’s what I came up with: Small: Tendelux 80ft IR Illuminator AI4 ($19.65) Medium: Tendelux 120ft IR Illuminator BI8 ($30.65) Large: JC (JCHENG) 131ft IR Illuminator 12-LED ($31.99) Each of the lights have an outdoor rating of IP65 or higher which means they are fine in the rain and even under the pressure of washing. They all draw 1-watt per bulb so the energy pull of each of the three sizes are 4watts, 8watts, and 12-watts. Each one also includes a built-in photocell switch that automatically turns them off during the day. They all come with standard power adapters (which need to be protected from the elements) that are very short, but I prefer it this way since you can desertcart a “CCTV 2.1mm 5.5mm” extension for the length you need. Something else notable is that the small and medium sized lights (made by Tendelux) have much smaller power adapters than the larger JC unit, likely making them small enough to allow a second plug to fit into a typical outdoor outlet (for those also using power to the camera itself). The test: Using an Arlo Pro 2, I tested each light independently alongside of the camera and below are my results. Conclusion: As you can see, there wasn’t much difference across any of the three. Only when I stepped up to the 12-LED unit did I see slightly more flood that could convince me to use something of that size. I understand that the results will vary depending on factors such as objects within the range of view, but I am satisfied to see that the small unit (AI4) is sufficient for my needs, not just because of its lower price, but more importantly its small size is aesthetically appealing. After all, I already have enough discomfort having cameras around my properties and the thought of added IR lights is about as much as I can handle. Granted, I haven’t had these long enough to witness their longevity and durability but they each seem solid and very well built. Personally, I like the Tendelux brand as the dark lens conceals the LED bulbs, making them more look like a solar charger than a light. So for me, I’m going with the Tendelux 80ft IR Illuminator AI4!

## Features

- SPECIAL - Upgraded from the most classic mini 4 LEDs IR illuminator with all-around better materials and first ever in black coating
- UP TO 80FT EFFECTIVE RANGE - 4 x 1 watt high power 850nm LEDs, 90 degree flood light spread, pairs with CCTV camera of 2.8/3.6/4 mm lens
- EVEN ILLUMINATION - An IR band pass filter added for reducing hot spots and preventing overexposure of foreground objects
- PREMIUM QUALITY - CE/RoHS/FCC certified, outdoor IP65 rating, low maintenance with built-in CdS photocell for automatic day/night (off/on) switch
- WHAT YOU GET - 1 x 4W infrared illuminator, 1 x plug and play 12VDC 0.5A power adapter, installation screws, 1 x user manual, 2 years warranty and lifetime support. Warm Notice: The adapter could differ from the one in the pictures due to availability, Tendelux will be 100% responsible for any quality issue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075ZYG89D |
| Best Sellers Rank | #3 in IR Illuminators |
| Brand | Tendelux |
| Built-In Media | Light |
| Color | Black |
| Compatible Devices | IR sensitive CCTV and IP cameras with 2.8/3.6/4 mm lens |
| Connectivity Technology | Wired |
| Customer Reviews | 4.4 out of 5 stars 1,994 Reviews |
| Flash Modes Description | constant illumination with adjustable brightness |
| Hardware Interface | Infrared |
| Item Dimensions L x W x H | 2.9"L x 2.5"W x 2.7"H |
| Light Sensitivity | 50-80 feet |
| Manufacturer | Tendelux Technology |
| Manufacturer Part Number | AI4 |
| Minimum Shutter Speed | Infinite seconds |
| Model Name | AI4 |
| Model Number | AI4 |
| Model Series | AI4 |
| Number of Items | 1 |
| Product Dimensions | 2.9"L x 2.5"W x 2.7"H |
| Screen Size | 24.4 meters |
| UPC | 658126540056 |
| Unit Count | 1 Count |
| Video Capture Format | MPEG 4 |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Tendelux
- **Connectivity Technology:** Wired
- **Hardware Interface:** Infrared
- **Product Dimensions:** 2.9"L x 2.5"W x 2.7"H
- **UPC:** 658126540056

## Images

![80ft IR Illuminator, AI4 850nm Infrared Light for Security Camera | No Hot Spot 90° Wide-Angle Night Vision, Auto Day/Night Sensor, Indoor & Outdoor Use, Power Adapter Included - Image 1](https://m.media-amazon.com/images/I/61pfe61MLDL.jpg)

## Questions & Answers

**Q: My cameras are suppose to be 98 ft at night but I’m not getting that will this help me get that total vision**
A: My garden is 50 feet from my cheap camera. I could barely see the garden at night. I installed this light and now I can see the entire 20x12 garden and most of the field around the garden. I'm very pleased with the light.

**Q: Does the unit get hot while in use? I plan to use it indoors and I don't want to risk fire.**
A: It does get warm I would not recommend In doors to risk heating the wall that mych

**Q: Can this be powered via a usb powerbank?**
A: No, A 12 volt power adapter is needed to power up this unit. Same or similar power supply is also used for cctv 12 volt cameras.

**Q: Would anyone know the technical name for the power cord type? I would like to buy a female to male extender cord**
A: Hi Sir/Madam,

Most power cord with 2.1×5.5mm plugs would fit.

Thanks and best regards

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fantastic for IB Cricket on Meta Quest 3 VR gaming
*by F***I on August 6, 2025*

This made a world of difference when playing at night especially. I like to play at night after work but wife wants to sleep without light. She used to get annoyed because I needed the light for tracking so got this so she'll be quietly sleeping. And this is just perfect. Bought it, faced away from the unit and toward the wall where I face too and the illumination is just perfect with this. I don't have a way to measure it but I do have a night vision camera which showed a huge difference in the dark. The area was super well lit and the Meta Quest 3 was just flawless in tracking. Games in VR just play pitch perfect from Baseball to Cricket (IB Cricket), Golf, All in one Sports to even registering your hands and fingers. This is the best value for money at only $22. Nothing to setup even - just connect the adapters together, plug it in and place it in optimal spot and voila! Fantastic night time gaming. Heck, gaming even in day time is great as the area is well lit. However, during daytime, the camera of Meta Quest 3 picks up the bright window and gets all confused so draw the shades. What is important for perfect tracking is even lighting so it can form sharp edges during its scanning phase with fantastic contrast. And this does just that. Buy it- you won't regret VR gaming with this. Even super fast paced gaming like Cricket or Baseball or Golf where you have to swing fast

### ⭐⭐⭐⭐⭐ After being a pleased Arlo user for a few years
*by M***T on January 10, 2018*

“In light” of recent talk surrounding concerns about night vision abilities of the new Arlo Pro 2 camera, I thought I’d explore and review a few third-party auxiliary IR lights to supplement the existing illumination already on the camera. After being a pleased Arlo user for a few years, I too found the Arlo 2’s slightly short on night lighting when compared to their predecessors. Before going further, let me make clear that despite of this minor shortcoming, I still prefer the newer Arlo Pro 2’s over the older models given the added features/capabilities that the new Arlo Pro 2 has. And now that I have found a more than adequate solution to fill the void of night lighting, I couldn’t be happier. And by the way, these solutions apply to any of the Arlo cameras for those wanting to augment their night recordings. So, here’s what I found. What they do: For those unfamiliar with night vision/Infra Red, we are talking about light invisible to the human eye, so not just any light will do. Night vision/IR lights with wavelengths other than 850nm will do little if anything to help the camera at night. It is also notable that these lights are practically invisible to humans/animals. At night, just as you do when the Arlo camera is active, you will see a faint red glow of the LED bulbs, though hardly noticeable a few feet away. Only when looking through the Arlo camera can you see the huge difference of illumination. The hardware: I bought three IR lights from Amazon that match the Arlo’s 850nm wavelength. I was also careful to look for the widest-angle lights – those with a 90 degree – to capture the most area possible, and the longest distance/most powerful yet keeping the size of the light down to a minimum since ideally these things are going to be mounted right next to the cameras. There were lots to choose from but I narrowed it down to three that represented a small, medium, and large size. I wanted to see how small I could go before losing an effective range of the light. Here’s what I came up with: Small: Tendelux 80ft IR Illuminator AI4 ($19.65) Medium: Tendelux 120ft IR Illuminator BI8 ($30.65) Large: JC (JCHENG) 131ft IR Illuminator 12-LED ($31.99) Each of the lights have an outdoor rating of IP65 or higher which means they are fine in the rain and even under the pressure of washing. They all draw 1-watt per bulb so the energy pull of each of the three sizes are 4watts, 8watts, and 12-watts. Each one also includes a built-in photocell switch that automatically turns them off during the day. They all come with standard power adapters (which need to be protected from the elements) that are very short, but I prefer it this way since you can Amazon a “CCTV 2.1mm 5.5mm” extension for the length you need. Something else notable is that the small and medium sized lights (made by Tendelux) have much smaller power adapters than the larger JC unit, likely making them small enough to allow a second plug to fit into a typical outdoor outlet (for those also using power to the camera itself). The test: Using an Arlo Pro 2, I tested each light independently alongside of the camera and below are my results. Conclusion: As you can see, there wasn’t much difference across any of the three. Only when I stepped up to the 12-LED unit did I see slightly more flood that could convince me to use something of that size. I understand that the results will vary depending on factors such as objects within the range of view, but I am satisfied to see that the small unit (AI4) is sufficient for my needs, not just because of its lower price, but more importantly its small size is aesthetically appealing. After all, I already have enough discomfort having cameras around my properties and the thought of added IR lights is about as much as I can handle. Granted, I haven’t had these long enough to witness their longevity and durability but they each seem solid and very well built. Personally, I like the Tendelux brand as the dark lens conceals the LED bulbs, making them more look like a solar charger than a light. So for me, I’m going with the Tendelux 80ft IR Illuminator AI4!

### ⭐⭐⭐⭐ Night and day difference for my security cameras
*by F***I on March 30, 2026*

I was having a lot of trouble with visibility on my security camera at night—it was just too dark to see anything clearly. I decided to pick up this Tendelux IR illuminator, and it has been a total game-changer. Why it’s worth it: • Total Floodlight Effect: It’s honestly impressive how much light this thing puts out. It turned a dark, grainy image into something that looks like a floodlight is hit the area, but without the visible glare of a standard light bulb. • Massive Visibility Boost: I can actually see details now that were completely lost before. If you have a "blind spot" or your camera's built-in IR just isn't reaching far enough, this fills in the gaps perfectly. • Simple Fix: It was super easy to set up and immediately solved my visibility issues.

## Frequently Bought Together

- Tendelux 80ft IR Illuminator | AI4 No Hot Spot Wide Angle Infrared Light for Security Camera (w/Power Adapter)
- Tendelux 30ft DC 12V Power Extension Cable, 5V to 24V DC/AC Extension Cord for CCTV Security Camera, IR Illuminator & More
- Tendelux DI10 IR Illuminator | Medium Range Infrared Flood Light for Security Camera (w/Power Adapter)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-08*