Product Information 

The H-251A Wolflite is ideal for use as a general purpose safety lamp for inspection and work tasks in explosive atmospheres. Rechargeable battery operation offers a convenient and cost-effective solution for Ex
applications where a lantern is frequently required for long periods.

CE marking of the H-251A Wolflite is in compliance with the 94/9/EC ‘Explosive Atmospheres’ (ATEX) Directive and the EMC Directive.  BASEEFA approval is to the very latest European ‘EN’ standards for use in potentially explosive atmospheres. The H-251A also has both a Lloyd’s and an MCA Type Approval for use in potentially
explosive atmospheres in marine applications.

The H-251A Wolflite Lantern offers the same extreme robustness and reliability for use in harsh environments found with all Wolflite Lanterns.  The scratch and impact resistant lens is made from 1/4" toughened glass. The lantern body and lens ring is moulded in a highly resilient thermoplastic material able to withstand the drop and impact expected from heavy industrial use, even at sub-zero temperatures.  Additionally the material is electrostatic non-hazardous, ensuring there is no risk of a dangerous build up of static charges. The lamp enclosure is sealed to IP66, preventing the ingress of dust and sealing against water in all conditions except submersion.

The outstanding light output is achieved with the use of a high output, high efficiency long life halogen bulb, focused within a 4" diameter parabolic reflector giving the user an extremely well defined beam of intense white light. 

The battery pack, recharged internally within the H-251A Lantern, uses the same highly reliable sealed lead acid system as all rechargeable Wolflite Lanterns, but is enhanced with electronic protection and controls.
The battery is rendered intrinsically safe by the use of a fast switching short-circuit protection circuit.  A low voltage cut-off feature automatically switches the lamp off when all useful battery capacity has been used, protecting the battery from damage through deep discharge. Power-failure mode allows the lantern to be used as an escape light, automatically illuminating if power to the charger is interrupted.

The H-251A is recharged in the standard Wolflite Lamp chargers, the C-251HV mains charger and the C-251LV vehicle charger. 

The H-251A is supplied with a convenient removable shoulder strap.

Technical Specifications

Wolflite H-251A
2.8w spot beam (approx 4°)
Peak luminous intensity at 5m 700lux