The Polarion NET40 40-watt HID UV searchlight with integrated handle

NET40 is a high-quality tool for professionals who need high-flux 365 nm UV in a truly portable package. Unlike LED-based lights, the Polarion NET40 has no bleed above 375 nm, giving a true dark light. Its ouput of 23.3 mW/cm2 at 10 cm is top in its class.

Designed for clean manufacturing, the 40 W hand-held dark light allows for high-contrast non-destructive testing of cracks, particles and other contaminants. Perfect for cleanroom particle inspection, it’s also suitable for magnetic particle inspections (MPI). Battery-operated, it can go with you everywhere. Much cheaper and faster than surface particle counters and scanners.

NET40 uses a virtually unbreakable water-proof rotary magnetic switch.

The cartridge style-battery is easily replaceable and can be fully charged in 3 hours.

Every time the NET40 is switched ON, the LEDs on the rear of battery will stay illuminated for 5 seconds, letting you know how much power is left in the battery.

The rechargeable Li-ion battery does not suffer from charging memory or over-charging as the charger system is intelligent and automatically regulates the charging cycle.

NET40 Specification
Lamp Type
Xenon HID Lamp
Lamp Power
40 W
Lamp Life
Up to 2500 hrs
Color Temperature ~ 6000 K
Power (365 nm) 19.4 mW/cm2 at 15 cm
Input Voltage 10-18 V DC
Operating Current 4.0 A
Weight (w/o battery) 1.34 kg
Battery Type Li-ion
Battery Capacity 5,200 mAh
Run Time up to 80 mins
Weight 470 g
Input Voltage 100-240 V AC
Charging Time 3 hrs