--- product_id: 518172242 title: "DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter)" brand: "tendelux" price: "£50.35" currency: GBP in_stock: true reviews_count: 13 category: "Tendelux" url: https://www.desertcart.co.uk/products/518172242-di20b-ir-illuminator-long-range-infrared-flood-light-for-security store_origin: GB region: United Kingdom --- # Compact 3.9" x 3.9" x 1.5" size 360° swivel + 90° tilt mount 20W powerful IR LED floodlight DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) **Brand:** tendelux **Price:** £50.35 **Availability:** ✅ In Stock ## Summary > 🌙 Illuminate your nights, secure your peace of mind. ## Quick Answers - **What is this?** DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) by tendelux - **How much does it cost?** £50.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/518172242-di20b-ir-illuminator-long-range-infrared-flood-light-for-security) ## 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 - • **Plug & Protect:** Includes power adapter, installation kit, and lifetime support—security made simple. - • **Unmatched Compact Power:** Half the size, double the night vision clarity for your security setup. - • **Effortless Angle Mastery:** 360° swivel and 90° tilt bracket for perfect IR coverage every time. - • **Seamless Even Illumination:** Tailored lens design eliminates hotspots for crystal-clear CCTV footage. - • **Sleek Durability Meets Cooling:** Premium aluminum unibody ensures long-lasting performance and modern style. ## Overview The Tendelux DI20B IR Illuminator is a compact, 20W infrared floodlight designed for long-range CCTV night vision enhancement. Featuring a precision-engineered lens for even IR distribution, a robust aluminum body with advanced cooling, and a fully adjustable 360° swivel and 90° tilt mount, it delivers superior nighttime security imaging. Waterproof and easy to install with included power adapter and mounting hardware, it’s a top-ranked choice for professional-grade outdoor surveillance. ## Description Product description With or Without IR Lighting Why Tendelux's IR Range? Solid Performance Both digital and analog security cameras rely on infrared LEDs to illuminate the image when there's no sunlight or external light source. When you think the camera on board infrared light is not strong enough, our products could help to illuminate the dark and secure what you care about. By using Tendelux's IR range, you will get additional invisible light only the camera can see, you are arming your home or business with a layer of security that will provide you peace of mind, regardless of the time. Specifications Input Voltage: DC 12-24V Power Consumption: 20 Watt Light Source: SMD infrared LEDs Wavelength: 850 nm Viewing Angle: 90 degree Effective Range: 150-240 feet Operation: Auto power on when the ambient light is under 10 lux Features & Benefits IR Pass Filter All our IR lamps are assembled with IR pass filters which allow IR light to get through and reject other light source. They can make the light spread more even and protect the LEDs from sunlight damage. Solid Power Adapter Provides stable power for the lamp with built-in short circuit protection, up to 85% conversion efficiency. Also compatible with many other home appliances. Free of Maintenance Once the lamp is installed properly, the built-in photocell sensor will turn it on at dusk and off at dawn. There's no need of daily maintenance. Warm Tips Review: Works well, but is visable to the naked eye - Used this product to illuminate an outdoor PTZ camera. It's small, lightweight, and compact. It's NOT invisible at night to the naked eye, as the LED's on the device do have a red glow to them. The resultant IR light is good. I found that I can illuminate a larger area by bouncing the IR light off of an exterior wall and onto the surrounding area. This allows me to make the area close to the building highly visible, while giving sufficient illumination to the surrounding area. By facing the sensor toward the wall, the red glow immigrating from the LED's was not visible from street. I purchased the 30 ft cord, because the sensor was a distance from an electrical outlet. There was a small piece of heat shrink tubing included (with no instructions). I used this and a heat gun to help make the connection between the device and the extension a bit more water resistant. When using the extension, there are actually two connections, so I used an additional piece of heat shrink that I had laying around the house for the other connection. The hardware to install the device was included and there is an adjustable gimble that allows you to pretty-much adjust the angle any way you want. The devices works great and is inexpensive. Hopefully it will hold-up in the long run. Review: Durability and quality - Installed 1 Dec 2023 and is a well-made solid product. It comes well packaged and with sufficient installation accessories. Installation was simple and additional cable can be purchased if needed. Using it for a WYZE V3 and it worked great. Nighttime illumination of the yard was good but it quit working witin 60 days. I checked the transformer output and it was in specs. Power is traceable to the unit but it does not generate any IR Illumation. I verified this with a military-grade IR light wavelength identifier. Additionally, the unit reads ambient temperature on the scanner (no Heat at all). Not sure if this is a random QC issue or not. Update: the seller contacted me and offered and shipped a replacement for the IR illuminator. He was very open with my issues and the company is definitely customer service oriented. I updated my rating to 4 and my current feeling is this is a random isolated issues with this product. I will follow up after using the replacement IR illuminator. Update #2 I have updated my review to a 5. The replacement illuminator has performed flawlessly and I definitely would purchase another unit from Tendelux. Thank you Tendelux for a great product and customer service. Update #3 30 March 2025 The replacement illuminator continues to perform flawlessly. This is definitely a quality product and seller. I would recommend this seller and product. ## Features - Unbelievably Compact and Powerful - Based on our customers' needs on small-sized infrared illuminators for their long range applications, Tendelux nailed it. DI20B is only 1/2 the size of BI18 (our 18W model) and yet provides more illumination for your CCTV cameras to obtain crystal clear images at night. - Redefining "Even Illumination" - With the tailored design integrated lens, the IR lights are more efficiently and evenly spread on your camera's field of view. No more "hot-spot" and washed-out pictures. - EASY Angle Adjustment - With the new style mounting 360-degree swivel and 90 degree tilting bracket, now you no longer have the trouble in adjusting the lighting angle horizontally. It's also made of premium aluminum which doesn't age rapidly under the sun like these plastic types. - Sleek look & Effective Cooling System - The DI20B infrared light features a unibody design which is a combination of an effective cooling system and an especially modern styling, ensuring stability and tightness, making it a sweeter match with your camera. The specially created housing guarantees the long working life of the unit. - What You Get - 1x DI20B Infrared Illuminator (Black) with 360-degree adjustable stand, 1x 110-240V AC to 24V DC 1.5A power adapter, installation screws, 1x user manual, 18-month warranty, and lifetime friendly support from Tendelux. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BWXGCJYK | | Best Sellers Rank | #1 in IR Illuminators | | Brand | Tendelux | | Brand Name | Tendelux | | Color | Black | | Customer Reviews | 4.3 out of 5 stars 680 Reviews | | Finish Types | Powder Coated | | Fixture Type | Non Removable | | Included Components | 360-degree adjustable stand, installation screws | | Indoor Outdoor Usage | Indoor, Outdoor | | Installation Type | Surface Mount | | Item Dimensions L x W x H | 3.9"L x 3.9"W x 1.5"H | | Light Fixture Form | Floodlight | | Light Source | LED | | Light fixture form | Floodlight | | Lighting Method | SMD LEDs | | Manufacturer | Tendelux | | Manufacturer Part Number | TX-DI20B | | Material | Aluminum | | Material Type | Aluminum | | Model Number | TX-DI20B | | Mounting Type | Wall Mount | | Number of Light Sources | 1 | | Other Special Features of the Product | infrared | | Power Source | Corded Electric | | Required Assembly | No | | Room Type | Outdoor | | Shade Material | Aluminum | | Specific Uses For Product | Home, Outdoor | | Specification Met | indoor, outdoor | | Style | Modern | | Style Name | Modern | | UPC | 749877956798 | | Unit Count | 1.0 Count | | Water Resistance Level | Waterproof | | Wattage | 20 watts | ## Product Details - **Brand:** Tendelux - **Color:** Black - **Light fixture form:** Floodlight - **Material:** Aluminum - **Style:** Modern ## Images ![DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) - Image 1](https://m.media-amazon.com/images/I/71rfxmV3rzL.jpg) ![DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) - Image 2](https://m.media-amazon.com/images/I/81TxfV0G5pL.jpg) ![DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) - Image 3](https://m.media-amazon.com/images/I/71VM5t05pwL.jpg) ![DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) - Image 4](https://m.media-amazon.com/images/I/71TcpmYd0+L.jpg) ![DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter) - Image 5](https://m.media-amazon.com/images/I/71v4nqJ8yRL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does this turn off during day time?** A: Hi Sir / Ma'am, The illuminator has this photocell sensor that detects ambient light, it controls the light to turn on when it's dark (less than 20 lux) and turn off when it's bright. The photocell is located at the back of the lamp, the small round spot near where the cable comes out. If you need to keep the light on, you may use a black tape to cover the photocell. Please just let us know if there's anything we can do to help. Much appreciated. Best regards, Tendelux Support **Q: What s the difference between this model and the tendelux di20 ir illuminator?** A: Hi Bob, Thank you very much for your interest in our products. Oh just the color of the housing and installation bracket, DI20 is in white and DI20B is in black. Please just let us know if there're further questions. Much appreciated. Kind regards, Tendelux Support ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well, but is visable to the naked eye *by J***D on May 18, 2025* Used this product to illuminate an outdoor PTZ camera. It's small, lightweight, and compact. It's NOT invisible at night to the naked eye, as the LED's on the device do have a red glow to them. The resultant IR light is good. I found that I can illuminate a larger area by bouncing the IR light off of an exterior wall and onto the surrounding area. This allows me to make the area close to the building highly visible, while giving sufficient illumination to the surrounding area. By facing the sensor toward the wall, the red glow immigrating from the LED's was not visible from street. I purchased the 30 ft cord, because the sensor was a distance from an electrical outlet. There was a small piece of heat shrink tubing included (with no instructions). I used this and a heat gun to help make the connection between the device and the extension a bit more water resistant. When using the extension, there are actually two connections, so I used an additional piece of heat shrink that I had laying around the house for the other connection. The hardware to install the device was included and there is an adjustable gimble that allows you to pretty-much adjust the angle any way you want. The devices works great and is inexpensive. Hopefully it will hold-up in the long run. ### ⭐⭐⭐⭐⭐ Durability and quality *by T***. on February 5, 2024* Installed 1 Dec 2023 and is a well-made solid product. It comes well packaged and with sufficient installation accessories. Installation was simple and additional cable can be purchased if needed. Using it for a WYZE V3 and it worked great. Nighttime illumination of the yard was good but it quit working witin 60 days. I checked the transformer output and it was in specs. Power is traceable to the unit but it does not generate any IR Illumation. I verified this with a military-grade IR light wavelength identifier. Additionally, the unit reads ambient temperature on the scanner (no Heat at all). Not sure if this is a random QC issue or not. Update: the seller contacted me and offered and shipped a replacement for the IR illuminator. He was very open with my issues and the company is definitely customer service oriented. I updated my rating to 4 and my current feeling is this is a random isolated issues with this product. I will follow up after using the replacement IR illuminator. Update #2 I have updated my review to a 5. The replacement illuminator has performed flawlessly and I definitely would purchase another unit from Tendelux. Thank you Tendelux for a great product and customer service. Update #3 30 March 2025 The replacement illuminator continues to perform flawlessly. This is definitely a quality product and seller. I would recommend this seller and product. ### ⭐⭐⭐⭐⭐ Provides extra light for my security cameras. *by V***R on May 7, 2026* I have a couple security cameras to monitor my chicken coup. I wanted to be able to see farther into the forest. This light works great for that. ## Frequently Bought Together - Tendelux DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/518172242-di20b-ir-illuminator-long-range-infrared-flood-light-for-security](https://www.desertcart.co.uk/products/518172242-di20b-ir-illuminator-long-range-infrared-flood-light-for-security) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-25*