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 - 12,000 Lux / 211 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 unlike many similar lamps the 3A features a tough glass screen that is not prone to scratches as cheaper plastic-fronted lamps are.

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
  • Light output (high power): 12,000 Lux / 211 lumens
  • Light beam (high power): 220m
  • Light power (high power): 1.59W
  • Light power (low power): 0.4W
  • Working time (high power): 13 hours
  • Weight: 169g
  • Battery type: Panasonic 18650
  • Battery capacity: 6.2Ah
  • Charge cycles: Up to 1,200
  • USB Power Pack (5V, 2A): 5 hours
  • NWB-30 / Cordless charge rack: 5 hours
  • ATEX Group 2:  II 2 G Ex ib IIB T6 Gb
  • 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 / 6.2 Ah
Light modes 2 - Main and Auxiliary (Emergency)
Main LED duration 13 hours
Auxiliary LED duration 60 hours
Intense (boost) LED duration -
Main LED output (brightness) 12,000 lux at 1m (220 lumens)
Auxiliary LED output (brightness) 1,800 lux at 1m (50 lumens)
Intense (boost) LED output (brightness) -
Charging time (recommended charger) 5 hours
Charging cycles 1,200 cycles (in good working conditions)
Total weight 169g
ATEX certification Ex II 2G Ex ib IIB T6 Gb
Other certified standards -
IP rating IP68
Working temperature -
Warranty 2 years (warranty terms of Wisdom)