You have no items in your shopping cart.

Exude OD40 Illuminator

No Rings. No Dark Spots. Just Light. Light gets projected without being reflected.
Exude Direct Light Illuminator


  • Long Beam Distance: Identify up to 235 yards on brightest setting
  • 3 Brightness Settings: Half click button operation
  • Peak Beam Intensity: Low 1,380cd. Medium 4,726cd. High 11,470cd. (candela)
  • Run Time: 12 hours on low power setting, 7 hours on medium, 6 hours on high
  • Rechargeable Battery: 18,650 Lithium via provided 110V charging block and USB cord
  • Battery Full Charge Time: 8 hours
  • Charger Adapter: DC 5V / 2.4A Output. UL/CE approved.
  • Focus Hand Adjustable
  • Color White LED
  • IPX7 Rated: Waterproof and Submersible
  • Lumens*: 113
  • LED: CREE® XL2 U3 1C maximum Lumen 1050
  • Included in the Package: Exude OD40 Illuminator. Red Lens. Green Lens. Charger Adapter. USB Cable. Micro Fiber Cloth. Nylon Zip Protection Case.
  • Accessories Available: Rifle Mount, Cord Switch
  • Rifle Mount: Attaches to Picatinny rail, 1in Scope Tube, or 30mm Scope Tube (not included)

*Everybody wants to know the Lumen value, but the 113 Lumen rating of an Exude Light is misleading. As used in reference to flashlights, lumen refers to the total amount of light radiated by the light. Because this measurement doesn't consider the focusing efficiency of a reflector, or the Direct Projection Technology as used in the Exude light, it does not indicate how "bright" the focused beam actually is. A flood lamp with a very wide dim appearing pattern can have the same lumen rating as a very tightly focused intensely bright spot lamp assembly. So, you need to see it to believe it. It's like there's a circular HD TV out there.

OD40 and Flashlight comparison on house


Flashlights use reflectors. An Exude Light does not have a reflector. It's the Un-Flashlight. Exude Light by Optical Dynamics from Umarex uses Direct Projection Technology (DPT), a patented photonics methodology that uses a Collimated Amplified Lens System. This system employs an arrangement of multiple lenses to capture, transmit, and focus the light emmisions. Exude Light creates a crisp, clean, clear, focused circle of light at long distance without using a reflector. The focused beam of light is infinitely brighter, doesn't fade or disperse, doesn't leave dark spots and doesn't reflect back into your eyes to negatively affect your vision. It gives your natural eyesight the ability to function at its best without adverse reaction to reflected light which allows a hunter to hunt more comfortable, achieve better target acquisition, and ultimately have a successful hunt. With the Exude OD40 you'll enjoy hour after hour of night hunting success.

OD40 Product Group

Never Has There Been A Light Like This

The Exude OD40 Light is a high-performance long distance handheld or rifle-mounted illuminator that projects a true collimated, focused beam of high definition LED light. These are the first truly collimated LED lights made for predator hunters and the outdoorsman. Use them to easily identify objects and game animals up to 235 yards! While it has multiple uses such as law enforcement, search and rescue, ranching, and industrial applications, it was engineered for wildlife indentification in a hunting situation. This new lighting technology not only makes animal or target identification easy but provides a hunter the ability to make a good, clean, ethical shot due to the clarity and definition of the light even at great distances.

OD40 Being used for Search and Rescue

Animals Don't Flare From Exude Light

Exude Light was engineered to truly project visibly harmonized light without the use of reflectors or diffusers. This makes the light pure, clear, and so clean that the waves of light are unaltered. Game animals can look into the light without a negative reaction. It's proven that even a coyote doesn't spook from the white light of an Exude by Optical Dynamics. Just ask Steve Criner, host of Dog Soldier TV.


The Exude OD40 Is Intensely Bright And Focused

The Exude OD40 is compact, lightweight and easy to handle, carry, or mount onto a scope or rail with the Optical Dynamics mount (sold separately). The fully adjustable mount, equipped with windage and elevation adjustments allow you to directly adjust the light ot coincide with your optic's field of view to provide a clear image of nighttime hogs, coyotes, or other game up to 235 yards. It provides constant operation up to 12 hours on low or 3 hours on the high-power setting. Its CREE® LED is 20% brighter than the 1st edition Optical Dynamics OD40. COnstructed of aircraft grade aluminum, it weighs just 0.9 lbs. and is shockproof and water resistant.

You could call it a flashlight, but by definition, it's not. You might call it the Un-Flashlight. OD40 and Flashlight comparison chart
Exude OD50 Light

Hunting Lights for 100 Yards and More

Want a lighter, more compact option? CHeck out the Exude OD25 Illuminator designed for ranges up to 100 yards.

Or do you need an illuminator for greater distance? Then you'll want the Exude OD50. You can identify things out to 400 yards with it!

  Exude OD25 Optical Dynamics OD40 Exude OD40 Exude OD50 White Exude OD50 Green
  Exude OD25 OD40 Exude OD40 Exude OD50 - W Exude OD50 - G
Lens Diameter 25 mm 40 mm 40 mm 50 mm 50 mm
Beam Distance 100 yds 200 yds 235 yds 348 yds 198 yds
Beam Distance with Aid of Optic 173 yds 235 yds - 400 yds 250 yds
Field of View 31.5 ft @ 100 yds 34.5 ft @ 100 yds 34.5 ft @ 100 yds 19.16 ft @ 100 yds 19.16 ft @ 100 yds
Battery CR123A x2 CR123A x2 Rechargeable Rechargeable Recharbeable
Run Time 3 hrs. 15 min. - Low Setting 2 hrs. - Low Setting 12 hrs. - Low Setting 15 hrs. - Low Setting 17 hrs. - Low Setting
Max. LED Chip Output 1050 Lumens 1050 Lumens 1050 Lumens 2500 Lumens 2500 Lumens
ANSI Lumen Output 208 Lumens 86 Lumens 113 Lumens 250 Lumens 232 Lumens
Color White White White White White