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Wisdom Cordless 3A ATEX Group II LED Cordless Cap Lamp

Rechargeable ATEX Group II rated & certified LED cordless LED / lithium ion helmet mounted lamp.

ATEX Group II Rated & Certified Wisdom Cordless 3A Cap Lamp - 11,000 Lux / 240 Lumens / 13 Hour Run-Time

The Cordless 3A is Wisdom's latest generation cordless lamp, ideally suited to a wide range of industrial and commercial operations - from mining and quarrying, to construction, tunnelling and inspection.

The newly released ATEX Group II certified version can be used in hazardous/explosive environments and confined spaces. ATEX Group 2: II 2 G Ex ib IIB T6 Gb.

The same quality of construction goes into the Wisdom Cordless lamps as the KL series, and the 3A features an extremely tough polycarbonate screen that is much less prone to scratching than cheaper lamps.

The Cordless 3A ATEX Group II will run on full power for 13 hours on a single charge, and can be charged using the supplied USB cable, or the optional USB Power Pack, or using the Wisdom NWB-30 smart charger. For large scale installations multiple lamp chargers are available.

The Cordless 3A ATEX Group II lamp uses a genuine Cree LED and genuine Panasonic LiIon rechargeable batteries. It provides both an excellent beam - capable of illuminating objects 220m distant - and a good spread of light allowing you to see foreground and distance. The lamp weighs just 169g and is IP68 rated - totally dust tight, protected against prolonged effects of immersion under pressure.

The Cordless 3A ATEX Group II is a fantastic ATEX certified and approved working lamp at a very affordable price.

All Wisdom Cordless series lamps supplied by are pre-fitted with the robust hinging metal clip / bracket - allowing the angle of the lamp to be rotated by 47°.
Manufacturer: Wisdom
£119.00 incl VAT
Product Files
  • Light output (high power): 11,000 lux / 240 lumens
  • Light beam (high power): 220m
  • Light power (high power): 1.6W
  • Working time (high power): 13 hours
  • Weight: 169g
  • Dimensions: 84 x 69 x 50mm
  • Battery type: Panasonic 18650 (x2)
  • Battery capacity: 7.0Ah
  • Charge cycles: Up to 1,200
  • IP rating: IP68
  • ATEX Rating: II 2G Ex ib IIB T4 Gb (-20°C≤Ta≤+40°C)
  • Clip: fitted with rotatable metal clip
  • USB Power Pack: 5 hours
  • NWB-30: 5 hours
  • Intelligent charge rack: 5 hours
  • ATEX Rating: II 2G Ex ib IIB T4 Gb (-20°C≤Ta≤+40°C)
  • IP68 - totally dust tight, protected against prolonged effects of immersion under pressure
Products specifications
Lamp format Cordless (integral battery)
Power supply Lithium Ion (LiIon) battery 3.7 V / 7.0 Ah
Light modes 2 - Main and Auxiliary (Emergency)
Main LED duration 13 hours
Auxiliary LED duration 60 hours
Intense (boost/combined) LED duration -
Main LED output (brightness) 11,000 lux at 1m (240 lumens)
Auxiliary LED output (brightness) 1,800 lux at 1m (50 lumens)
Intense (boost/combined) LED output (brightness) -
Charging time (recommended charger) 5 hours
Charging cycles 1,200 cycles (in good working conditions)
Total weight 169g
ATEX certification II 2G Ex ib IIB T4 Gb (-20°C≤Ta≤+40°C)
Other certified standards -
IP rating IP68
Working temperature -
Warranty 2 years (warranty terms of Wisdom)