ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
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Zoomable tactical flashlight with 1650 lumens, USB-C charging and 490m beam distance
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ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte
ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte

Brinyte

ZT40 Zoomable Night Hunting Flashlight — Red, Green, IR or UV | 490m Beam | Brinyte

$109.95 USD

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Light Color:Red
Accessories:Without Tactical Finger Ring or Remote Switch
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Zoomable Night Hunting Flashlight — Red, Green, IR & UV Choose Your Wavelength · 6°–70° Beam · IPX‑8 · USB‑C · 5000mAh

⚡ Which ZT40 Color Do You Need?
  • 🔴 Red (450lm): Deer hunting approaches & coyote control — animals can't distinguish red from shadow.
  • 🟢 Green (500lm): Hog hunting & predator scanning — hogs don't alarm at green; best human visual range at 300+ yds.
  • 🔵 IR850/940: Night vision ops — completely invisible to game; pairs with any NV device.
  • 🟣 UV (145lm): Blood tracking — hemoglobin fluoresces bright orange-pink under 395nm; find trails white light misses.

📌 Each ZT40 ships with one fixed-color LED. For white light (1650lm), see the standard ZT40 →

Most hunters carry two or three lights. The ZT40 lets you carry one — optimized for your hunt. Choose the exact wavelength your game can't see: red for deer approaches, green for scanning hog sounders at distance, IR for complete darkness with night vision, UV for reading blood trails after the shot. Same rugged 6°–70° zoomable body. Hidden USB‑C behind the IPX‑8 seal. One flashlight, mission-matched.
🟢 Green 500lm / 70m flood 🔴 Red 450lm / 273m spot 🔵 IR850 · IR940 🟣 UV395 145lm 💧 IPX‑8 Submersible ⚡ USB‑C Rechargeable
★★★★★ 4.8 · 10 verified reviews | ✓ In Stock | ISO9001 · 30+ Patents · ANSI FL1
💡 Pricing: Final price shown at checkout (discount applies automatically). Free shipping over $49.
Ships within 1–3 business days
Free shipping over $49
⚡ Add to Cart — Choose Your Wavelength

🛡️ 2-Year Warranty · 30-Day Returns · Secure Checkout

ZT40 night hunting flashlight — red green IR UV zoomable ZT40 zoomable hunting light — 6° spot to 70° flood beam adjustment USB-C rechargeable hunting flashlight hidden port IPX-8 waterproof ZT40 long-range beam distance 273m red hunting light Brinyte ZT40 hog hunting flashlight green light zoomable TIR lens IR infrared hunting flashlight night vision compatible ZT40 technical specifications green red IR UV lumens beam distance Magnetic tail hunting flashlight rifle mount compatible Two brightness levels high low hunting flashlight adjustable

🎖️ Trusted by Night Hunters & Tactical Users

"The green LED version is the best hog hunting light I've used at this price point. 500 lumens on flood covers the whole food plot — the sounder didn't move."
— Texas Predator Control Operator
"ZT40 red model: walked into the stand with it for three months this season. Never had a deer flag or spook from the light. 273m spot on red is genuinely impressive."
— Whitetail hunter, Oklahoma (Verified Buyer)

Key Specs at a Glance

500LUMENS
Green High (Flood)
Hog & predator scanning
273mBEAM
Red Low Spot
~298 yards reach
IPX‑8WATERPROOF
2m submersible
Sealed zoom mechanism
9h10RUNTIME
IR version, full night
5000mAh 21700 USB‑C

Choose Your Hunt: Red, Green, IR & UV Explained

Each ZT40 is purpose-built for one specific wavelength. Here's exactly what each version does — and which game it's built for.

🟢 Green Light — The Hog Hunter's Choice

500lm flood · 39m / 70m beam · 3h 45min runtime

Wild hogs are dichromatic and rely primarily on smell, not vision. Green light registers as a non-threatening ambient brightness — sounders feed and move naturally under a steady green beam at 50–300 yards. For hunters, green sits at the peak of human photopic sensitivity (555nm), giving you maximum visual range without a white-light reveal.

Zoom from 70° flood to scan a full field, then narrow to a 39m spot for target ID. One twist, no mode buttons, no noise.

🐗 Hog hunting 🐺 Predator scanning 🦊 Fox hunting Night field scanning green light for hog hunting

🔴 Red Light — Deer & Coyote Stealth

450lm flood / 205lm spot · 273m beam · 3h 40min runtime

Whitetail deer lack red-sensitive L-cone photoreceptors. Red wavelengths (620–660nm) appear as dim, featureless gray — the same visual signature as a dark shadow. Walk to your stand, enter your blind, or close distance on a coyote call without triggering a flight response. The 273-meter red spot reach is exceptional for scanning open country at a distance no deer will detect.

Red also preserves your own night-adapted vision — no 20-minute recovery period after you kill the light.

🦌 Deer hunting 🐺 Coyote hunting Elk & mule deer Stand approach red hunting flashlight

🔵 IR850 / IR940 — Night Vision Operations

IR940: 100lm / 35lm · 26m / 50m · 9h 10min | IR850: higher output, faint glow

Infrared at 940nm is completely invisible to game animals and to the naked human eye. Their photoreceptors physically cannot respond to wavelengths above ~700nm. Pair the IR940 ZT40 with any compatible Gen 1/2/3 night vision monocular or digital NV scope for zero-signature illumination across the field.

IR850 provides slightly more NV device output with a faint visible red glow at close range — preferred when maximum illumination matters more than absolute covertness.

🔭 Night vision hunting NV monocular pairing Covert operations IR hunting flashlight infrared flashlight for hunting

🟣 UV395 — Blood Tracking After the Shot

145lm / 60lm · 32m / 230m · 4h 10min runtime

UV at 395nm causes hemoglobin to fluoresce bright orange-pink against dark terrain. Droplets invisible to white light — on leaves, dark soil, rock, dry grass — glow clearly under UV. After the shot, wait 20–30 minutes for the animal to bed down, then sweep the UV beam low and slow. Even a sparse blood trail becomes a recoverable path.

The 230-meter UV spot reach is uniquely long for a UV hunting light — useful for open-terrain tracking where the trail may spread wide.

🩸 Blood tracking Wounded game recovery Blood trailing UV blood tracking flashlight blood trailing flashlight

Why Serious Hunters Pick the ZT40 Multi‑Color

  • ✦Mission-Specific Wavelengths: A dedicated LED optimized for its job beats a white light with a color filter every time — no filter shift, no lumens loss, no fumbling in the dark.
  • ✦6°–70° Zoomable Beam: Continuous twist from wide flood to tight spot. Green reaches 70m flood for full field coverage. Red throws 273m in spot for long-range deer and coyote scanning.
  • ✦Hidden USB‑C + IPX‑8: The charging port is sealed behind the tailcap — waterproofing is never compromised. Submersible to 2 meters. Works in creek crossings, downpours, and early-morning dew.
  • ✦Long Runtimes: 3h 45min green, 3h 40min red, 9h 10min IR — full-night coverage on one charge. USB-C from a power bank recharges in ~3 hours in the field.
  • ✦Rifle & Scope Mount Ready: 25.4mm body fits standard scope rings. Compatible with Brinyte RM18 remote pressure switch for weapon mounting.
  • ✦Note — Single Color Per Unit: Each ZT40 ships with one fixed LED. Choose at checkout. For white light (1650lm / 490m), see the standard ZT40 →

ZT40 Multi‑Color vs. Filter-Based Hunting Lights

Feature ZT40 Multi‑Color ✦ White Light + Color Filter Phone Flashlight
Dedicated LED Wavelength Pure-output LED Filter absorbs 30–60% output None
Red Beam Distance 273m (spot) 80–120m ~15m
IR / UV Options IR850, IR940, UV395 Rarely available None
Zoomable Beam 6°–70° continuous Fixed beam Fixed
Waterproof IPX‑8 (submersible) IPX‑4 splash Not rated
Charging Hidden USB‑C Micro-USB exposed Drains phone
Warranty 2 Years 1 Year None
🛒 Get the ZT40 — Choose Your Color at Checkout

Ships 1–3 business days · Free shipping over $49 · 30-Day Replacement

🎨 Available Color Versions — Pick Your Wavelength

🟢 Green500lm · hog & predator hunting
🔴 Red450lm · deer & coyote hunting
🔵 IR850Night vision (short-range, more output)
🔵 IR940Covert NV ops (zero visible glow)
🟣 UV395145lm · blood tracking

📌 One LED per unit, fixed color. For white light 1650lm / 490m, shop the standard ZT40 →

Built for Every Phase of the Night Hunt

🐗 Hog Hunting with Green Light

Green (500lm) covers a wide food plot or field on flood. Hogs don't associate steady green with danger — you can scan a sounder at 100–300 yards without breaking the hunt. Narrow to spot for individual ID before the shot.

🦌 Deer Hunting with Red Light

Walk to your stand in red. Set up your blind in red. Red is dichromatic-dead to whitetail — they cannot detect it as a threat. The 273m red spot means you can scan ridgelines before you get close.

🐺 Coyote & Predator Control

Red is the stealthiest approach color for coyotes. Green is acceptable at 200+ yards for scanning open ground. Switch from red approach to green scan without changing lights — just pick the right version for your primary scenario.

🔭 Night Vision Operations (IR)

IR940 = zero naked-eye glow, zero game detection. Pair with any Gen 1/2/3 NV device or digital monocular. IR850 gives slightly more NV device output when total covertness is less critical.

🩸 Blood Tracking & Recovery (UV)

Wait 20–30 min after the shot. Sweep UV low. Blood fluoresces orange-pink on leaves, soil, rock, and dry grass where white light fails. The 230m UV spot means you can sweep wide on open-ground trailing.

🔫 Rifle & Scope Mount Use

25.4mm body fits standard scope mounts. Compatible with Brinyte RM18 remote pressure switch. Two brightness levels (high / low) accessible from the tail — no mode cycling under pressure.

📊 Full Specifications — All Color Versions
Spec 🟢 Green 🔴 Red 🔵 IR850/940 🟣 UV395
Output High / Low 500 / 134 lm 450 / 205 lm 100 / 35 lm 145 / 60 lm
Beam Distance H / L 39 / 70m 126 / 273m 26 / 50m 32 / 230m
Peak Intensity H / L 375 / 20,000 cd 4,000 / 18,750 cd 175 / 625 cd 250 / 13,250 cd
Runtime 3h 45min 3h 40min 9h 10min 4h 10min
Beam Angle: 6°–70° (continuously adjustable) · Battery: 21700 5000mAh USB‑C · Waterproof: IPX‑8 · Drop: 1m · Body: 27mm tube · Head: 44mm · Length: 149.5mm · Weight: 147g (no battery)

* All specs measured per ANSI/PLATO FL1 standard with included 5000mAh battery. Single-color LED per unit — no multi-color switching.

📦 What's in the Box
  • 🔦 1× ZT40 Hunting Flashlight (your chosen color version)
  • 🔋 1× 21700 5000mAh USB‑C Battery
  • 🔌 1× USB Charging Cable
  • 🪢 1× Lanyard
  • 🛠️ 2× Spare O‑rings
  • 📖 1× User Manual

Optional Accessories: RM18 Remote Pressure Switch · PT16 Tactical Finger Ring

❓ Frequently Asked Questions
What color should I choose for deer hunting?
Choose Red. Whitetail deer are dichromatic and lack red-sensitive L-cone photoreceptors. Red wavelengths (620–660nm) register as dim, featureless gray — the same visual signature as a dark shadow. Red light is the lowest-detection approach color for deer hunting. It also preserves your own night vision, with no 20-minute recovery period when you kill the light. For deer hunting, green is not recommended — their medium-wavelength cones can detect green, making it a higher-risk color at close approach distances.
What color is best for hog hunting at night?
Green. Wild hogs rely primarily on smell for threat detection — their visual acuity is poor and they tolerate a steady green beam without alarm at typical scanning distances of 50–300 yards. The ZT40 Green delivers 500 lumens on flood for full field coverage, and the human eye is most sensitive to green (555nm), giving you maximum visual range per lumen. For close approaches under 30 yards, red is a safe alternative with less detection risk.
Can I use the ZT40 IR version with my night vision scope or monocular?
Yes. The IR940 version is compatible with all standard Gen 1, Gen 2, Gen 3, and digital night vision devices. IR940 (940nm) is completely invisible to the naked eye and to all game animals — zero visible signature. IR850 provides slightly more output on the NV device screen at the cost of a faint visible red glow at close range. Choose IR940 for maximum covertness, IR850 for maximum NV device illumination.
How do I use the UV version for blood tracking?
Wait 20–30 minutes after the shot before starting — this lets the animal bed down rather than being pushed further. Then hold the UV beam low (6–12 inches above ground) and sweep slowly. Hemoglobin fluoresces bright orange-pink under 395nm UV, making droplets visible on leaves, dark soil, rock, and dry grass where white light fails entirely. The ZT40 UV's 230-meter spot reach is exceptionally long, allowing wide sweeps on open-terrain blood trails. Mark the trail with flagging tape as you go so you can backtrack if needed.
Can I switch between colors on the same ZT40?
No. Each ZT40 unit contains one fixed-color LED optimized for that specific wavelength — there is no multi-color switching function. You choose your color at checkout. If you need instant color switching in a single light (red/green/white/UV), see the Brinyte T28 (White/Red/Green tri-color) or the SPECTRA T5X (Red/Green/White/UV all-in-one with magnetic ring switch).
Can I mount the ZT40 on a rifle or scope?
Yes. The ZT40's 25.4mm body fits standard scope rings and Picatinny-compatible mounts. It's compatible with the Brinyte RM18 remote pressure switch for weapon-mounted use — the switch lets you control on/off and brightness without breaking your grip. Two brightness levels (high / low) are accessible via the tail switch.
How long does the battery last on a full night hunt?
Green: 3h 45min. Red: 3h 40min. IR: 9h 10min (full night capability). UV: 4h 10min. All runtimes measured on the included 5000mAh 21700 battery at the high setting. The IR version's 9-hour runtime makes it uniquely capable for all-night stand operations. USB-C charges the battery in approximately 3 hours from any USB-C power source, including field power banks.
Is the ZT40 truly waterproof for hunting in rain and creek crossings?
Yes — rated IPX-8, submersible to 2 meters for 30 minutes. The USB-C charging port is hidden behind the tailcap seal, so waterproofing is not compromised by charging access. The zoom mechanism is fully sealed as part of the IPX-8 design. It handles rain, creek crossings, morning dew, and submersion events without failure.

🏅 Brinyte: Hunting Lighting Since 2009

ISO9001 certified, 30+ patents, ANSI/PLATO FL1 compliance. Every lumen spec is independently verifiable — not marketing claims.

ISO9001 Certified 30+ Patents ANSI/PLATO FL1 IPX‑8 Rated
🛡️

2-Year Warranty

🚚

Worldwide Shipping

🔄

30-Day Replacement

🔧

Free Repairs

⚡ Add to Cart — Choose Your Wavelength

ISO9001 Certified · 2-Year Warranty · Free Shipping over $49

Shipping, Warranty & Support

📦 Shipping: Track via Yunexpress Track & Trace. Free shipping over $49.

🔄 30-Day Free Replacement: If defective under normal use within 30 days, we replace or repair for free. Full Policy →

🔧 2-Year Free Repairs: All flashlights covered for 2 years (1 year for accessories).

📧 Support: service@brinyte.com — 24‑hour response guaranteed

© 2026 Brinyte · Shenzhen Yeguang Technology Co., Ltd. Specifications subject to change. Measured per ANSI/PLATO FL1.