Best Alkaline Black Light Flashlights in 2026

Daisy
Last Updated: Feb 7, 2026

At a Glance: Our Top Picks for Alkaline Black Light Flashlights

Streamlight 69261 TLR-2 HL 1000-Lumen LED Rail Mounted Tactical Light with Red Laser, Black
#TOP1
Streamlight 69261 Tlr-2 Hl 1000-Lumen Led Rail Mounted
10.0
PM SCORE
Streamlight 69265 TLR-2 HL G High Lumen Rail Mounted Tactical Light with Green Aiming Laser with 2 CR123A Lithium Batteries, Box, Black
#TOP2
Streamlight 69265 Tlr-2 Hl G High Lumen Rail
10.0
PM SCORE
Streamlight 69265 TLR-2 HL G High Lumen Rail Mounted Tactical Light, Black, Box & 69260 TLR-1 HL 1000-Lumen Tactical Weapon Mount Light
#TOP3
Streamlight 69265 Tlr-2 Hl G High Lumen Rail
10.0
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Alkaline Black Light Flashlights of 2026

Market Overview
Alkaline Black Light Flashlights Reviewed
  • Reviews Analyzed: 147382 Items
  • PM Avg. Rating: 8.3 / 10
26 Products Evaluated
  • Highest Price: $499.00
  • Lowest Price: $16.69
  • Avg. Price: $161.17
#TOP1

Streamlight 69261 Tlr-2 Hl 1000-Lumen Led Rail Mounted Tactical Light With Red Laser, Black

STREAMLIGHT
69261
3.39 X 3.00 X 3.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

LED delivers 20,000 candela peak beam intensity; 1000 lumens

Securely fits a broad range of weapons

One handed snap on and tighten interface keeps hands away from muzzle when attaching/detaching

6000 series machined aircraft aluminum with anodized finish with high temperature, shock mounted glass lens

TIR optic produces a concentrated beam with optimum peripheral illumination

C4 LED delivers 12,000 candela peak beam intensity; 630 lumens

Securely fits a broad range of weapons

One handed snap-on and tighten interface keeps hands away from muzzle when attaching/detaching

6000 series machined aircraft aluminum with anodized finish with high temperature, shock-mounted glass lens

TIR optic produces a concentrated beam with optimum peripheral illumination

#TOP2

Streamlight 69265 Tlr-2 Hl G High Lumen Rail Mounted Tactical Light With Green Aiming Laser With 2 Cr123A Lithium Batteries, Box, Black

STREAMLIGHT
69265
6.25 X 4.00 X 2.63 Inches
0.31 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

LED technology, impervious to shock with a 50,000 hour lifetime; 510 530nm direct drive green laser with wide operating temperature range

One handed snap-on/tighten interface keeps hands away from muzzle when attaching/detaching

Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) Rails

Includes keys for Glock-style, Pictanny, Beretta 90two, S&W 99 and S&W TSW

Uses two CR123A lithium batteries that is included

Streamlight 69265 Tlr-2 Hl G High Lumen Rail Mounted Tactical Light, Black, Box & 69260 Tlr-1 Hl 1000-Lumen Tactical Weapon Mount Light

STREAMLIGHT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: C4 LED technology, impervious to shock with a 50,000 hour lifetime; 510 530nm direct drive green laser with wide operating temperature range

Product 1: One handed snap-on/tighten interface keeps hands away from muzzle when attaching/detaching

Product 1: Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) Rails

Product 1: Includes keys for Glock-style, Pictanny, Beretta 90two, S&W 99 and S&W TSW

Product 2: C4 LED delivers 20,000 candela peak beam intensity; 1000 Lumens

Product 2: Securely fits a broad range of weapons

Product 2: Ambidextrous momentary/steady on off switch

Product 2: 6000 series machined aircraft aluminum with anodized finish with high temperature, shock-mounted glass lens

#TOP4

Streamlight 69424 Tlr-7A Flex 500-Lumen Low-Profile Rail-Mounted Tactical Light, Includes High Switch Mounted On Light Plus Low Switch In Package, Battery And Key Kit, Box, Black

STREAMLIGHT
69424
2.58 X 1.18 X 1.27 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

500-Lumens; 140 meter beam; Runs 1.5 hours

Engineered optic produces a concentrated beam with optimum peripheral illumination

Durable, anodized machined aluminum construction; IPX7; Waterproof to 1 meter for 30 minutes

Includes high switch (mounted), low switch, 1 CR123A lithium battery and key kit

Safe off feature prevents accidental activation; Saves batteries

Streamlight 66134 Stylus Pro Usb 350-Lumen Rechargeable Led Pen Light With Usb Cord & Nylon Holster, Black

STREAMLIGHT
66134
9.75 X 4.75 X 1.50 Inches
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

No Standalone lithium batteries are sold with the product

Durable, anodized machined aircraft aluminum construction

Rechargeable lithium ion battery

Sliding metal sleeve protects USB port

White led with high and low modes: High - 350 Lumens; 2950 Candela peak beam intensity ; 109 meter beam distance; runs 1.5 hours

Low - 90 Lumens; 840 Candela peak beam intensity; 58 meter beam distance; runs 3.5 hours

Streamlight 66118 Stylus Pro 100-Lumen Led Pen Light With Holster, Black

STREAMLIGHT
66118
5.30 X 0.60 X 0.60 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Durable, anodized machined aircraft aluminum construction

White LED produces 100 Lumens; 950 Candela; 62 meter beam; Runs 8 hours

IPX4 – Water-resistant; 2 meter impact resistance tested

About the size of a marker, it fits conveniently in your pocket 5.3” (134 millimeter); 1.64 ounce (46.9 gram)

Removable pocket clip

#TOP7

Streamlight 69110 Tlr-1 300-Lumen Weapon Light, Includes Rail Locating Keys For Glock Style, 1913 Picatinny, S&W 99/Tsw, And Beretta 90Two, Black

STREAMLIGHT
69110
6.20 X 0.00 X 0.00 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

300 lumens; 12,000 candela peak beam intensity; runs 2.5 hours

LED technology, impervious to shock with a 50,000 hour lifetime; Deep-dish parabolic reflector produces a concentrated beam with optimum peripheral illumination

Mounts directly to handguns with Glock-style rails and to all MIL-STD-1913 (Picatinny) rails; verify compatibility and fitment prior to purchase

Includes keys for Glock-style, Picatinny, Beretta 90two, S&W 99 and S&W TSW; verify compatibility and fitment prior to purchase

Rail clamp system securely attaches/detaches quickly and safely with no tools and without putting your hands in front of the muzzle; fits existing light bearing holsters; user programmable strobe can be enabled/disabled

Streamlight 88071 Protac Rail Mount Hl-X Usb 1000-Lumen Rechargeable Dual Fuel Long Gun Light & 69260 Tlr-1 Hl 1000-Lumen Tactical Weapon Mount Light, Black €“ Box Packaged

STREAMLIGHT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: TEN-TAP programming; choice of three operating modes; 1) high/Strobe/low; 2) high only; 3) low/medium/high

Product 1: Multi-fuel; high lumen flashlight

Product 1: Includes Rechargeable USB batteries, USB cord and Rail Mount

Product 1: Durable, anodized aluminum Construction

Product 2: C4 LED delivers 20,000 candela peak beam intensity; 1000 Lumens

Product 2: Securely fits a broad range of weapons

Product 2: Ambidextrous momentary/steady on off switch

Product 2: 6000 series machined aircraft aluminum with anodized finish with high temperature, shock-mounted glass lens

Streamlight 69140 Vantage Led Helmet Mounted Flashlight, Black

STREAMLIGHT
69140
1.84 X 1.84 X 2.56 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Rotates 360 degrees on clamp; Bright blue tail light LED

On/off switch operates with heavy gloves on; Attach or remove in seconds with no tools

Clamps on above or below helmet brim; Bulb: LED; Finish: Matte Black

Output (lumens): 115; Power Source: CR123A Lithium, x 2; Switch: Dual-Direction On/Off Switch

#TOP10

Streamlight 69222 Tlr-3 170-Lumen Lightweight, Compact Weapon Mounted Tactical Light With H&K Usp Full Size Clamp, Black

STREAMLIGHT
69222
2.71 X 1.18 X 1.51 Inches
0.17 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ultra lightweight and compact

LED technology

Ambidextrous Momentary/steady on-off switch

One H and ed snap-on and tighten interface

Serialized for positive identification

Streamlight - 74301 Streamlight Strion Led Light Ac/12V Dc Holder Black

STREAMLIGHT
74301
0.00 X 0.00 X 0.00 Inches
3.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

No Standalone lithium batteries are sold with the product

Anodized machined aircraft aluminum case

Borofloat high temperature glass lens

Includes both elastic and rubber head straps

90-degree tilt mechanism reduces neck strain

Includes three AAA batteries

Streamlight 69601 Tl-Racker 1000 Lumen Forend Light For Remington Selected 870 Models With Cr123A Lithium Batteries, Black, Box

STREAMLIGHT
69601
8.00 X 1.95 X 2.64 Inches
0.67 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

The Streamlight 69601 is compatible with the Remington 870 as long as the chambering is 2 3/4 or 3 inches

Not compatible with any other Remington models

Ambidextrous switch (switches on both sides) with momentary and constant on functionality

Ergonomic design provides maximum grip with easy switch access

“Super tough” impact-resistant nylon body; virtually indestructible

#TOP13

Streamlight 69291 Tlr-6 100-Lumen Pistol Light With Integrated Red Aiming Laser Designed Exclusively And Solely For Select Springfield Armory Xd, Xde, And Xdm Railed Handguns, Black

STREAMLIGHT
69291
2.20 X 2.20 X 2.20 Inches
0.07 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Trusted Sports 9.61

Features

Designed for use with Springfield armory XD, XD (M), XD MOD. 2; Designed to securely attach to the rail and trigger guard of Springfield armory

Compatible Springfield Armory models include; XD Full Size, XD Compact, XD 45ACP 4", XD 3" (Sub Compact), XD Mod.2 (4" and 5" models), XDE 9 & 40mm, XDE 4.5" (and up), XDM 3.8" (and smaller). Not compatible with XD-M Elite or XD-S MOD2 or any other Springfield Armory models

Ultra lightweight and compact

No need to re-sight laser after battery change; Batteries can be replaced while light remains mounted on gun

Windage and elevation adjustment screws mounted in brass bushings for long life and dependable zero retention of laser

#TOP14

Streamlight 69241 Tlr-4 Rail Mounted Tactical Light With Usp Compact Clamp, Black - 125 Lumens

STREAMLIGHT
69241
2.73 X 1.20 X 2.00 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Ultra lightweight and compact

C4 LED technology

Ambidextrous Momentary/steady on-off switch

One H and ed Snap-On and tighten interface

Serialized for positive identification

#TOP15

Streamlight 90641 Knucklehead Alkaline Model Work Light, Black - 200 Lumens

STREAMLIGHT
90641
1.00 X 1.00 X 1.00 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JBTools 9.86

Features

Shockproof dual C4 premium LED technology delivers 200 lumens

Features a 210 degree articulating head that rotates a full 360 degrees

Removable magnet with 135 lbs pull strength features a replaceable rubber boot

Unbreakable polycarbonate lens with silicone anti-scratch coating assembled in a heavy duty bezel; O-ring sealed

4AA battery model, not rechargeable

#TOP16

Streamlight 73200 Keymate Usb 35-Lumen, Rechargeable Keychain Light With 5-Inch Usb Cord, Black

STREAMLIGHT
73200
2.90 X 1.08 X 0.50 Inches
0.03 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
FoundedFind 9.21

Features

USB rechargeable key mate

Light weight, weather resistant

Low battery power indicator; Lithium polymer rechargeable battery

Personal area light

5-Inch USB 2.0A (male) to micro-USB cable included

Streamlight 88090 Protac Rail Mount Hl-X Usb 1000-Lumen Rechargeable Multi-Fuel Weapon Light With Integrated Red Laser, Usb Battery And Cable, Remote Switch, Tail Switch, And Clips, Box, Black

STREAMLIGHT
88090
6.56 X 1.47 X 1.76 Inches
0.68 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

No Standalone lithium batteries are sold with the product

TEN-TAP Programming, choose from three user selectable programs: 1) high/strobe/low 2) high only 3) low/high; High mode: 1000-Lumens; 270m beam distance; switch to Low mode for 23 hours of runtime

Multi-fuel: Uses one Streamlight SL-B26 protected Li-Ion USB rechargeable battery pack (Included); also accepts two CR123A lithium batteries (Not included)

Securely attaches/detaches from any weapon with a MIL Standard 1913 Rail; unique design allows Windage and Elevations screws to be in the proper orientation for laser sighting in any mounted position; RoHS compliant

IPX4 water resistant with the standard two button switch; Includes (1) SL-B26 battery pack, remote switch, tail switch, remote retaining clips, and mounting hardware

Streamlight 69333 Vantage Ii 350-Lumen Industrial Hard Hat Mount Light With Blue Led Tail Light, Black

STREAMLIGHT
69333
1.54 X 1.16 X 2.37 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Attaches securely to helmet, above or below rim in seconds; large easy off switch located on rear of light

High: 350 lumens, low; 135 lumens

Safe off' Feature prevents accidental activation, saves batteries; Uses one CR123A lithium battery, included

Meets requirements of NFPA 1971-56 (2013)

IPEX& waterproof to 1M for 30 minutes; 1M impact resistance tested

Streamlight 69424 Tlr-7A Flex 500-Lumen Low-Profile Rail-Mounted Tactical Light & 85180 Cr123A Lithium Batteries, 6-Pack, Black

STREAMLIGHT
0.25 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: 500-Lumens; 140 meter beam; Runs 1.5 hours

Product 1: Engineered optic produces a concentrated beam with optimum peripheral illumination

Product 1: Durable, anodized machined aluminum construction; IPX7; Waterproof to 1 meter for 30 minutes

Product 1: Includes high switch (mounted), low switch, 1 CR123A lithium battery and key kit

Product 2: Pack of 6 Stream light lithium CR123A batteries

Product 2: Excellent for Stream light flashlights

Product 2: 10 year storage life

Product 2: NOTE : These batteries can be used in flashlights, film and digital cameras, and any other device that uses the following battery models: 123A, CR123A, CR123, CR17345, K123A, VL123A, DL123A, 5018LC, EL123AP, SF123, and SF123A 3V

#TOP20

Streamlight 51036 Twin-Task 1L Lithium Battery Powered Led Flashlight, Black - 240 Lumens

STREAMLIGHT
51036
4.09 X 1.33 X 1.00 Inches
0.30 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Machined aluminum case with non-slip knurled grip and a matte black anodized finish; Glass lens

Spot or Flood light facility.

Spot: 240 lumens; 3,650 candela; 121m beam; runs 2.5 hours

Spot/Flood: 200 lumens; 2,700 candela; 104m beam; runs 4 hours

Flood: 60 lumens; 40 candela; 13m beam; runs 5.75 hours

#TOP21

Streamlight 51037 Twin-Task 2L Lithium Battery Powered Led Flashlight, Black - 350 Lumens

STREAMLIGHT
51037
5.43 X 1.33 X 1.00 Inches
0.36 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Machined aluminum case with non-slip knurled grip and a matte black anodized finish; Glass lens

Spot or Flood light facility.

Spot: 350 lumens; 4,900 candela; 140m beam; runs 4.75 hours

Spot/Flood: 230 lumens; 2,580 candela; 102m beam; runs 5.75 hours

Flood: 75 lumens; 60 candela; 15m beam; runs 9.75 hours

#TOP22

Viridian Weapon Technologies, X5L Gen 3 Universal Green Laser, 500 Lumens Tactical Light And Hd Camera, Black, Fits: Most Railed Pistols

VIRIDIAN WEAPON TECHNOLOGIES
990-0019
6.00 X 5.00 X 3.00 Inches
8.00 ounces
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Viridian Weapon Technologies 9.72

Features

HD CAMERA: 1080p HD video capture from the end of your barrel. Unobstructed view.

GREEN LASER plus Tactical Light: Green laser sight for all conditions sighting. Class 3R Laser Product (Does not exceed Class IIIA emission limits), less than 5mW power output. 500 lumen LED tactical light

POWER: Removable rechargeable battery provides 3.3 hours of video recording

CONSTRUCTION: 6061 aircraft grade aluminum housing. Sleek design fits in most holsters made for Streamlight TLR1. IPX7 Waterproof rating

ACTIVATION: Ambidextrous activation with momentary and constant on. Also features INSTANT ON

unisex-adult

#TOP23
Best For Lr41

Streamlight Stylus Pro Led Penlight With Holster And Nano Light Miniature Keychain Led Flashlight, Black

STREAMLIGHT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Case material is machined aircraft aluminum with anodized finish

Parabolic shaped LED area optimizes beam performance

5mm white LED, impervious to shock with a 100,000 hour lifetime

White C4 LED delivers 90 lumens; 860 candela; 58m beam; runs 6.5 hours; 5.3-Inch (134mm); 1.64 oz (46.9 g)

Push button tail switch – momentary or constant on operation; Includes two "AAA" alkaline batteries and tear-resistant nylon holster

Type II MIL-SPEC abrasion and corrosion-resistant anodized aircraft aluminum construction with unbreakable, scratch-resistant polycarbonate lens

#TOP24

Streamlight 69165 Tlr-2 Irw 300-Lumen Strobing Rail Mounted Tactical Light With Ir Laser, Black

STREAMLIGHT
69165
3.40 X 1.50 X 1.80 inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Infrared laser for long-range targeting; Class 1 eye-safe; Note: Infrared light is invisible to the human eye

One handed snap-on and tighten interface for easy attaching/detaching

Strobe which can be enabled/disabled

Ambidextrous momentary/steady on-off switch; Highly accurate sight repeatability when remounting

IPX4 rated for water resistance

#TOP25
Best For Lr41

Streamlight Nano Light Miniature Keychain Led Flashlight, Black With Iec-Lr41 Battery, 4-Pack

STREAMLIGHT
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Case material is machined aircraft aluminum with anodized finish

Parabolic shaped LED area optimizes beam performance

5mm white LED, impervious to shock with a 100,000 hour lifetime

Pack of 4 Streamlight IEC-LR41 Batteries

Provides full fresh charge for your Streamlight Nano Flashlight

Waterproof construction with an unbreakable polycarbonate lens as well as pocket clip

Streamlight 89000 Protac 2.0 2000-Lumen Rechargeable Tactical Flashlight, And Holster, Box, Black & 66134 Stylus Pro Usb 350-Lumen Rechargeable Led Pen Light With Usb Cord & Nylon Holster, Black

STREAMLIGHT
0.11 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Product 1: 2,000 lumens; 2.25-hour run time on high

Product 1: Tactical tail cap switch for momentary/constant on operation and strobe

Product 1: Rechargeable with an SL-B50 battery pack included; sliding sleeve protects USB-C port; can be recharged inside or outside of the light with included USB-C cable

Product 1: TEN-TAP programmable; one-handed operation of momentary/const on modes

Product 2: No Standalone lithium batteries are sold with the product

Product 2: Durable, anodized machined aircraft aluminum construction

Product 2: Rechargeable lithium ion battery

Product 2: Sliding metal sleeve protects USB port

Top 10 black light flashlights Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Streamlight 25
Viridian Weapon Technologies 1

Top 10 black light flashlights Brands Pie Chart


We've carried out a comprehensive analysis of 147,382 reviews on black light flashlights, using our selection criteria to identify the best options in the categories. Our findings reveal that most customers typically select black light flashlights priced around $161.17, with top brands including and

Our team of expert editors reviewed these high-quality items and handpicked the top 26 black light flashlights for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the categories category. These include and .

We are dedicated to assisting our users in finding the right flashlights Products based on their needs, saving them considerable time when choosing which black light flashlights to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.