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Infrared (IR) illuminators are essential for enhancing the visibility of security cameras in low-light or no-light conditions. Choosing the right illuminator ensures your surveillance system captures clear, usable footage, providing crucial detail when you need it most. Understanding key features will help you select a model that perfectly complements your camera setup and monitoring needs.
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...
Unbelievably Compact and Powerful - Based on our customers' needs on small-sized infrared illuminators for their medium range applications, Tendelux nailed it. DI10 is only 1/2 the size of BI8 (our 8W model) and yet provides more illumination for your...
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...
Sleek look & Effective Cooling System - The DI10 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...
What You Get - 1x DI10 850nm Infrared Illuminator with 360-degree adjustable stand, 1x 110-240Vac to 24V DC 1A power adapter (2023 updated from 12V DC ones to avoid pressure drop and loss of brightness after using long extension cable), installation...
▶️【AUTO ON and OFF】 - Ir floodlight for camera built-in with photocell sensor, the IR illuminators auto switch on at dusk and switch off at dawn, energy saving and secure long lifespan. Wave length 850nm infrared flood light, the beam light is...
▶️【COOL AND COOLER】 - Thick aluminum housing, big heat sink for real high power light, ir spotlight surface temperature lower than 120 ℉ even at 24x7 working, cooler for longer lifespan.
▶️【90° WIDE ANGLE 20W】 - It’s real wide angle IR flood light, no hot spot. 20 high power LEDs , providing more illumination for your CCTV cameras getting perfect night vision performance.
▶️【WATERPROOF IR SPOTLIGHT】 - IP67 waterproof, heavy duty aluminum housing, reinforced glass window, stainless steel screws all those secure long lifespan for outdoor use.
▶️【FULL SET ACCESSORIES】 - The package includes IR light, 12V/2A adapter, installing screws and user manual, please install the light with sensor head down to avoid sun exposure. Please make sure that your camera works with 850nm IR light before...
Unbelievably Compact and Powerful - Based on our customers' needs on small-sized infrared illuminators for their long range applications, Tendelux nailed it. DI20 is only 1/2 the size of BI18 (our 18W model) and yet provides more illumination for your...
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...
Sleek look & Effective Cooling System - The DI20 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...
What You Get - 1x DI20 Infrared Illuminator 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.
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...
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...
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...
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.
Compared to traditional IR lamps: This IR lamp has a wider range of use scenarios. 10 levels of adjustable brightness allow you to enjoy VR in the dark
Play VR games in the dark: No one knows you're playing VR in the dark, improve the sensitivity of hand tracking, no more indoor lights, and disturb your family's rest when the lights are off.
Immersive experience: 160° light coverage, with this light, you can play VR games in complete darkness, and the light from the nose part will no longer bother you, allowing you to have a deeper VR gaming experience
Night vision: With infrared, you can clearly see obstacles in the dark, helping you find what you need, such as your phone, water, and snacks
Larger play area: 160° wide coverage, the angle can be adjusted back and forth, you can play VR in the backyard at night, expanding to a very large game experience area.
UP TO 120FT NIGHT VISION - With 8pcs 1W high power 850nm LEDs, 90 degree flood spread, pairs with CCTV camera of 2.8/3.6/4 mm lens
EVEN ILLUMINATION - An Anti-UV IR pass filter added for reducing hot spots and preventing overexposure of foreground objects
PREMIUM QUALITY - Upgraded materials, CE/RoHS/FCC certified. Low maintINDOOR & OUTDOOR APPLICATIONS - Robust IP66 weatherproof rating, easy installation with U-bracket, rotatable for lighting adjustmentenance with built-in CdS photocell for automatic...
INDOOR & OUTDOOR APPLICATIONS - Robust IP66 weatherproof rating, easy installation with U-bracket, rotatable for lighting adjustment
WHAT YOU GET - 1 x 8W infrared illuminator, 1 x plug and play 12VDC 1A power adapter, installation screws, 1 x user manual, 2 years warranty and lifetime support
✔AUTOMATICALLY ON and OFF. Built-in with photocell sensor, the ir illuminator automatically switch on at dusk and switch off at dawn, it’s energy saving style. Wave length 850nm Infrared light, the beam light is INVISIBLE to naked eyes but give a red...
✔90 DEGREE WIDE ANGLE. It’s real wide angle IR flood, no light spot, better light up your camera’s viewing range, and provide you good night vision image, best match your wide angle security cameras.
✔PREMIMUM STRUCTURE & MATERIALS, WATERPOOF IP67. Use EPISTAR LED light source, heavy duty aluminum housing and thick heat sink, reinforced glass window, stainless steel screws, It’s good for both indoor and outdoor use.
✔PACKAGE INCLUDES. You’ll get full package includes infrared illuminator, 12V/1A adapter, installing screws and user manual, please install the ir light beside the camera and point the same direction as your camera. Please make sure that your camera...
✔WARM TIPS. Note1:The product is an infrared lighting device. Infrared radiation is invisible to the naked eye, and the red LED display indicates normal functionality. Note2:The product is a night lighting device that provides supplementary light. The...
Play in the dark: No one will know that you are playing VR in the dark, and you will not bother your resting family members when the lights are off
Invisible light: Activate headset's tracking system and increase the sensitivity of hand tracking. Room lights are no longer needed. Not compatible with security cameras
Immersive experience: The light can be used at any time. With this light, you can play VR Games in a totally dark environment and the light from under the nose section will no longer bother you
Night vision: With the help of infrared light, you can still see objects in the dark clearly. Easily locate your phones, water and snacks
Larger play area: This IR light allows you to expand your VR experience to an extremely large play area. You can even use it to play in your back yard at night
Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best IR Illuminators
Understanding IR Wavelength
IR illuminators emit light invisible to the human eye, typically in the 850nm or 940nm spectrum. 850nm LEDs produce a faint red glow and offer greater range and intensity, making them ideal for long-distance surveillance. 940nm LEDs are completely invisible, which can be preferable for covert applications where any visible light could compromise the scene. However, 940nm often has a shorter range and may not be fully compatible with all cameras, potentially resulting in less effective illumination.
Power Source and Mounting
Consider how the illuminator will be powered. Many units are designed for outdoor use and require a connection to a power source, often via an AC adapter. Some models may offer PoE (Power over Ethernet) capabilities, simplifying installation by using the same cable for data and power. Mounting options vary, from simple brackets to more robust pole mounts. Ensure the illuminator can be securely positioned to cover the desired area without obstruction.
Beam Angle and Range
The beam angle determines how wide the area of illumination will be. A narrow beam angle is suited for long-range, focused lighting, while a wider beam angle is better for covering larger, closer areas. The effective range of an IR illuminator is crucial; it should match or exceed the effective range of your camera's lens and night vision capabilities. Always check the manufacturer's specifications for both beam angle and maximum effective range to ensure compatibility.
Durability and Environmental Protection
For outdoor installations, weather resistance is paramount. Look for illuminators with an IP (Ingress Protection) rating, such as IP65 or higher, to ensure protection against dust and water. Consider the operating temperature range to ensure reliable performance in various climates. Many illuminators are built with durable housings, often aluminum alloy, to withstand environmental factors and provide long-term service.
Frequently Asked Questions
What is the difference between 850nm and 940nm IR illuminators?
850nm illuminators emit a faint red glow and generally offer better range and intensity. 940nm illuminators are completely invisible to the naked eye but typically have a shorter range and may not be compatible with all cameras.
How do I determine the correct beam angle?
The beam angle should match the field of view of your camera and the area you need to illuminate. A wider angle covers a broader area up close, while a narrower angle is better for long-distance, focused lighting.
What does an IP rating mean for an IR illuminator?
An IP rating, like IP65, indicates the level of protection against solid objects (like dust) and liquids (like water). A higher IP rating signifies better protection against harsh environmental conditions, making it suitable for outdoor use.
Do IR illuminators work with all security cameras?
Most IR illuminators are designed to work with cameras that have IR-sensitive sensors. However, 940nm illuminators may not be compatible with all cameras due to their specific wavelength, potentially resulting in reduced effectiveness.
How important is the range of an IR illuminator?
The range is critical to ensure the illuminator provides sufficient light for your camera to capture clear images at the desired distance. It should at least match, and ideally exceed, the effective night vision range of your camera.
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