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Hazard Lamp

HL-95, HL-95MOD

ATEX Certification CE1180 Certification NATO Certification

Zones: 0, 1 and 2

The HL-95 Hazard Lamp is a semi-portable, free standing illuminated warning device for use in Zones 0, 1 or 2 hazardous areas. Compliant with the ATEX equipment Directive and approved to the European EN50 range of standards concerning 'Electrical Apparatus for Potentially Explosive Atmospheres', it is unique amongst portable 'Ex' lighting equipment.

The HL-95 is powered by an air-depolarised primary cell battery, which has an exceptionally high capacity from a relatively small, light weight package size. A single battery, used in the flashing light output mode, provides continuous duration for up to 1500 hours, or two months. In static mode where the lamp is continuously lit, the duration will be up to 500 hours. Operation of the lamp and selection of flashing or static mode is made from a single three position toggle switch mounted on the outside of the lamp. A further extension to battery duration can be achieved by selecting 'daylight cut-out mode' via the internally mounted selection switch. If the lamp is being used outdoors a light dependant resistor will detect when darkness falls and accordingly activate the lamp. Equally, when light levels increase, it automatically switch off, conserving battery energy. It is estimated that a lamp set to flashing and in daylight cut-out mode could operate for up to six months from a single battery.

The HL-95 has two lenses positioned 'back to back'. The light output from these lenses is greater than 2cd and thereby meets the requirements of BS 3143: part 2, Road danger lamps, for a bi-directional hazard lamp. Light is provided by a pair of 'everlasting' light emitting diodes. The use of such solid state devices allows the lamp to be sited in zone 0, 1 or 2 hazardous areas. The light emitting diodes are coloured amber and are positioned behind a transparent plastic lens. The lens is protected from damage by a stainless steel guard fitted directly to the impact resistant polypropylene lamp body.

NSN Codes

6120-99-7091078  -  HL-95MOD

Download Product Information Sheet.

Features & Benefits

  • Approved for safe use in Zones 0, 1 or 2
  • Flashing or static output selectable
  • Operation in flashing mode up to 2 months
  • Daylight cut-out mode selectable
  • Ultra-bright L.E.D. light source
  • 180° bi-directional lens arrangement
  • Highlighting obstacles in the hazardous area
  • Effective demarcation of hazardous area zones 
Product Description


Gas Zone: 0, 1 and 2


Amber - NATO Stock No: 6120-99-709-1078

Gas Zone: 0, 1 and 2

Product Reference  HL-95
Product Description  Primary Battery Operated Safety Hazard Lamp
Code  II 1 G EEx ia IIC T4
Type of Protection  "i" intrinsic safety
Area of Classification (Gas)  Zones 0, 1 and 2,
Gas Groups IIA, IIB and IIC
Temp. Classification  T4
Ambient Temperature  -20°C to +40°C
Certificate  BAS 99 ATEX 1044
Enclosure  Polypropylene with metal lens guard
Lens  Transparent plastic, colour as light source
Light Output  Output in accordance with requirements
for BS 3143:pt2, Road danger lamps
Light Source:  Type Solid State LED
 Colour Amber
(Red No Longer Available)
Power Source:       Part Number HL-3155X
 Type Air Depolarised Primary Cell Battery
 Volts 5.6v
 Capacity 40Ah
 Weight 1.7kg
 Dimensions L 110 x W 110 x H 140 mm
Light Duration  1500hrs flashing mode, 500hrs static mode
Ingress Protection  IP21
Weight (incl. battery)  2.9kg
  •  All information has been gathered under laboratory conditions, the user must regard the values given as approximate.
  • Changes may be made to the above specification without notification, details are available on request.



Product Dimensions

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Downloads & Resources


Wolf Hazard Lamp HL-95

(PDF, 337 KB)


Version: SL014 Issue 5

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