MAXXEON WorkStar® 364 UV 395nm Rechargeable Leak Detection Penlight and Inspection Light

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  • Maxxeon 364
  • Maxxeon 364
  • Maxxeon 364
  • Maxxeon 364
  • Maxxeon 364


Tend Industrial Supplies LLC is a distributor of Maxxeon Lighting products a range of innovative products. Our MAXXEON WorkStar® 364 UV 395nm Rechargeable Leak Detection Penlight and Inspection Light is a professional, USB rechargeable, 395nm LED leak detection penlight/inspection light that produces 600mW, features a 3X zoom lens, runs for 35 minutes and is competitively priced.


The MAXXEON WorkStar® 364 fits nicely in your hand, but it also fits your pocket perfectly - a true everyday carry rechargeable UV leak detection penlight! The extremely powerful WorkStar® 364 pumps out 600mW thanks to the special UV LED and the Lithium Polymer batteries. Forget alkaline batteries! The WorkStar® 364 rechargeable inspection light will pay for itself in battery savings. The new 3X zoom lens adds extra flexibility to adjust the beam width to suit the application — and the applications are almost endless:

     • A/C refrigerant dye leak detection
     • Fluorescent hand stamp verification
     • Dog, cat & rodent urine stain detection
     • Hunters following animal trails (urine)
     • Restroom cleanliness inspection
     • Document and lab analysis
     • Crime scene investigation
     • Hairline crack detection
     • Paint authentication
     • Currency verification
     • Bacteria detection
     • Gem inspection
     • UV curing
     • Even scorpion hunting


With an output of 600mW and a run time of 35 minutes continuous operation, the MAXXEON WorkStar® 364 is brighter and longer lasting than most UV LED inspection lights. At 395nm, the WorkStar® 364 is a true UV penlight that is compatible with all (395nm) fluorescent leak detection dyes, unlike some of the competition that use 420nm violet LEDs. Just as important is the size of the beam. The 364's beam is much wider than competing LED penlights, without any hot spots or shadows. In addition, the 364 penlight has a 3X zoom lens, so you can adjust the beam width to suit the situation. It uses rechargeable Lithium Polymer (Li Po) batteries which are charged via a micro USB jack hidden under a sliding sleeve. The recharge time is about 2.5 hr and is monitored by a red/green indicator LED near the USB jack.

CAUTION: Wear 100% UVA blocking safety glasses when using the WorkStar® 364. Do not shine the light in anyone's eyes.

LIMITATION ON LIABILITY: In no event shall Maxxeon Inc. be held liable to any party for any direct, indirect, special or other consequential damages for any use or misuse of this flashlight, including, without limitation, any damage to persons or property, through direct or indirect use.


The rugged WorkStar® 364 USB rechargeable, 395nm UV leak detection inspection light is compatible with all (395nm) fluorescent leak detection dyes and is designed for daily use by professionals in demanding shop, manufacturing and maintenance environments. The tough aluminum body is anodized violet and is virtually indestructible. All threaded joints have rubber O-ring seals so it is IP67, dust tight & waterproof to 3 ft. The rugged side switch is rated at 100,000 cycles and is sealed to avoid contamination by dirt and grit.

Today, most professional tools are rechargeable — the WorkStar® 364 is no exception. Utilizing a 3.7V, 570mAh, 2.1Wh Lithium Polymer cell and recharged by a micro USB jack, the 364 is ready to be put to work.

Replacement: Li-ion Battery

Need a replacement Li-ion battery? Order MXN10169 in Buy Parts Online from  $10

Photo of Replacement Li-ion Battery for WorkStar® 360/364 Penlights
LED Brightness (Radiant Flux) 600 mW (1X Zoom), 450 mW (3X Zoom)
LED Wavelength, Power UltraViolet (UVA) 395 nm nominal (390-400 nm), 1 W
Zoom Lens Glass lens slides back and forth allowing you to focus the beam on your work area. The zoom adjusts from wide beam with no rings, shadows, or hot spots to handy narrow beam. The beam diameter to distance ratio ranges from 1:1 to 1:3, meaning at 2 ft from an object, the minimum zoom beam is about 2 ft wide and the maximum zoom beam is about 8 in wide. In other words, it has 3X zoom at maximum, relative to minimum.
Switch Click ON/Click OFF, side mounted for convenient thumb operation
Battery Included One 3.7 Volt, 570 mAh, 2.1 Wh Lithium Polymer cell, Part # MXN10169
May use 2 AAA Alkaline batteries with reduced run time, but do not attempted to recharge Alkaline batteries
Run Time Li-Po: 35 min continuous operation, 2 hr with typical intermittent use
Alkaline: 15 min continuous operation & 1 hr with typical intermittent use
Charge Time 2.5 hr
Charge Indicator Red/Green LED
Charging Input Micro USB
Aluminum Body & Head Aluminum with Violet Type II Anodizing
Length 5 1/2 inches (14 cm)
Diameter 5/8 inches (16 mm) maximum
Weight 2 ounce (57 grams)
Temperature 15º to 105ºF (-10º to +40ºC)
Ingress Protection IP67 = dust tight & waterproof to 3 ft (1 m) - rubber O-ring seals
Drop Test 6 ft (2 m)
Included WorkStar® 364, 1 Lithium Polymer cell, 18 inch (45 cm) USB charging cord
Warranty 1 year against manufacturing defects
Prop 65 Complies with California Proposition 65
UNSPSC code 39111610 Flashlight
Barcode 629203003641
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