---
product_id: 673466261
title: "DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter)"
brand: "tendelux"
price: "£73.40"
currency: GBP
in_stock: true
reviews_count: 5
category: "Tendelux"
url: https://www.desertcart.co.uk/products/673466261-di20b-ir-illuminator-long-range-infrared-flood-light-for-security
store_origin: GB
region: United Kingdom
---

# 160-240 ft effective night vision range 20W power for bright IR illumination 360° swivel + 90° tilt for perfect angle DI20B IR Illuminator | Long Range Infrared Flood Light for Security Camera (Black, w/Power Adapter)

**Brand:** tendelux
**Price:** £73.40
**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?** £73.40 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/673466261-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

- • **Durable & Sleek:** Premium cast aluminum housing with advanced cooling ensures longevity and style.
- • **Compact Powerhouse:** Half the size, double the illumination for crystal-clear night surveillance.
- • **Plug & Play Security:** Includes power adapter, mounting kit, and lifetime support for hassle-free setup.
- • **Precision Beam Control:** Tailored lens design eliminates hotspots for even, professional-grade IR coverage.
- • **Effortless Angle Adjustment:** 360° swivel and 90° tilt bracket for seamless, exact lighting alignment.

## Overview

The Tendelux DI20B IR Illuminator is a compact, 20W infrared floodlight designed to enhance night vision for security cameras. Featuring a 160-240 ft effective range, a 90° viewing angle, and a 360° adjustable mount, it delivers even, hotspot-free illumination. Built with durable cast aluminum and an advanced cooling system, it ensures long-lasting performance in outdoor conditions. The package includes a power adapter, mounting hardware, and lifetime support, making it a reliable choice for professional-grade nighttime surveillance.

## Description

Lighting Up Your Nighttime Surveillance & What You Care About - Tendelux✔Tendelux DI20B is a compact DC powered IR illuminator designed to enhance the night vision of any IR sensitive network camera for clear surveillance images 24/7.Item Specification: ◇ Input Voltage: DC 12-24V◇ Power Consumption: 20 Watt◇ Light Source: SMD LEDs◇ Wavelength: 850 nm◇ Viewing Angle: 90 degree◇ Effective Range: 160-240 feet◇ Operation: Auto power on when the ambient light is under 10 lux◇ Housing Materials: Cast Aluminum◇ Weight: 0.8 lb ◇ Operating Temperature: -25°C to 55°C◇ Waterproof Rating: IP65 ◇ Lifespan: 30,000 hoursWhat's in the Box: 1 x 20W LED infrared illuminator (Black), 1 x 100-240VAC to 24VDC 1.5 Amp power supply, 1 x Set of screws and fixings, 1 x User manual.

Review: Used to enhance camera nighttime ability. Works well.
Review: I replaced a larger light with this one. Just as bright in a much smaller footprint. Very happy with the wide area the light covers, without hot spots. From other reviews I read, I think the product has been improved. First the mount seems to be metal not plastic. Second the light and power brick are separate, the light has about 18 inch cord with a barrel connector. Only gave a 4 star because haven't been thru a winter or long term use. Overall very happy thus far. Updated to 5 star. Light has worked well thru winter

## 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 |
| Brand Name | Tendelux |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (657) |
| Finish Types | Powder Coated |
| Fixture Type | Non Removable |
| Included Components | 360-degree adjustable stand, installation screws |
| Indoor Outdoor Usage | Indoor |
| Installation Type | Surface Mount |
| Item Dimensions L x W x H | 9.9L x 9.9W x 3.8H centimeters |
| Light Fixture Form | Floodlight |
| Light Source | LED |
| Lighting Method | SMD LEDs |
| Manufacturer | Tendelux |
| Manufacturer Part Number | TX-DI20B |
| 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 Name | Modern |
| UPC | 749877956798 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
| Wattage | 20 watts |

## Product Details

- **Brand:** Tendelux
- **Colour:** 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

### ⭐⭐⭐⭐⭐ Review
*by C***H on 28 February 2026*

Used to enhance camera nighttime ability. Works well.

### ⭐⭐⭐⭐⭐ Review
*by S***K on 3 May 2024*

I replaced a larger light with this one. Just as bright in a much smaller footprint. Very happy with the wide area the light covers, without hot spots. From other reviews I read, I think the product has been improved. First the mount seems to be metal not plastic. Second the light and power brick are separate, the light has about 18 inch cord with a barrel connector. Only gave a 4 star because haven't been thru a winter or long term use. Overall very happy thus far. Updated to 5 star. Light has worked well thru winter

### ⭐⭐⭐⭐⭐ Review
*by L***D on 15 December 2025*

It really light s a dark area

## 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)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-20*