+44 (0) 114 255 1051

LinkEx™ LED Temporary Luminaire

LX-400SHA230/360/SY5, LX-400SH/SY10/ATX230, LX-400SH/360/SY10/ATX110, LX-400SH/360/SY10/ATX230, LX-400SHA/230/SY5, LX-400SH/SY10/ATX110, LX-400SHA110/SY5, LX-400SL/T4/SY10/ATX24, LX-400SLA24/T4/SY5

ATEX Certification IECEX Certification CE1180 Certification

Zones: 1, 2, 21 and 22

The LinkEx™ LED Temporary Luminaire is a high power LED leadlamp for use in short-term lighting installations and maintenance tasks and is CE marked to the ATEX Directive and IECEx Certified for safe use in Zones 1 and 2 potentially explosive gas and dust atmospheres, where a T3/T4 (model dependent) temperature class permits.

Providing high quality ambient lighting, each unit utilises two arrays of high power LEDs offering brilliant white light output, high reliability, low maintenance 'fitted for life' light source, and power savings allowing longer cable runs and more lights powered from a single supply. Luminaires are supplied in '180°' format (arrays side-by-side) to give effective unidirectional illumination or in '360°' format (arrays back-to-back), to special order, to give effective omni-directional 'all round' illumination.

The unit’s construction is lightweight, compact and highly robust, with impact resistant end caps and tube (with anti-static and light diffusing coatings) plus the high visibility shock absorbing bump rings are chemical resistant and minimise the risk of drop damage, all ideal for handling in demanding conditions. Units can be fitted with integral ATEX sockets allowing multiple lamps to be quickly and safely connected and positioned in a chain whilst energised.

Available in two voltage input ranges: high voltage 85-264V AC for general applications and low voltage 18-50V AC/DC for use in confined space applications, such as metal tanks, with a higher risk of electric shock. The wide input voltage ranges maximise usability and safety for chains of multiple lights or for long cable runs, where supply voltage can drop. The unique SOVI (Safe Optimal Voltage Indicator) monitoring system clearly indicates when the supply voltage is operating outside the specified limits; in the HV version an LED indicator will flash red, and in the LV version the light will pulse either dimmer (if above the specified limit) or pulse brighter (if below the specified limit).

Download Product Information Sheet.

Features & Benefits

  • ATEX and IECEx certified for use in Zones 1 and 2 explosive gas and dust atmospheres
  • High power, low maintenance LED light source 'Fitted for Life'
  • High and low input voltage versions available
  • Incorporates unique SOVI (Safe Operation Voltage Indicator) monitor
  • Available with ATEX plugs and sockets to link in series/chain
  • Compact and robust design
  • Low power consumption
  • Wide range of fixing and mounting accessories available
Product Description

230V LinkEx™ LED Temp Luminaire Linkable 360° Lighting 5m Cable


230V - 10m SY Cable - ATX Plug - Non Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22




230V LinkEx™ LED Temp Luminaire 360° Lighting 10m Cable


230V - 5m SY Cable - ATX Plug and Socket - Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22


110V - 10m SY Cable - ATX Plug - Non Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22


110V - 5m SY Cable - ATX Plug and Socket - Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22


24V - 10m SY Cable - ATX Plug - Non Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22


24V - 5m SY Cable - ATX Plug and Socket - Linkable

Gas Zone: 1 and 2 Dust Zone: 21 and 22

Product Reference LX-400
Product Description LinkEx LED ATEX Temporary Luminaire
Low Voltage (LV) High Voltage (HV)

II 2 GD Ex emb IIC T4 Gb (-20°C to +55°C)
Ex t IIIC T135°C Db IP67
II 2 GD Ex embd IIC T4 Gb (-20°C to +55°C)
Ex t IIIC T135°C Db IP66

II 2 GD Ex emb IIC T3 Gb (-20°C to +40°C)
Ex t IIIC T170°C Db IP67
II 2 GD Ex embd IIC T3 Gb (-20°C to +40°C)
Ex t IIIC T170°C Db IP66

Type of Protection "e" increased safety, "mb" encapsulation,
 "d" flameproof
Area of Classification (Gas) Zones 1 & 2, Gas Groups IIA, IIB, IIC
Temperature Class T4 T3
Area of Classification (Dust) Zones 21 & 22
Max Surface Temp (Dust) 135°C 170°C
Ambient Temperature -20°C to +55°C -20°C to +40°C
Certificate SIRA12ATEX3177X, IECEx SIR 12.0070X
Enclosure and Lens Polycarbonate with Anti-static Coating
Beam Type

Wide Angle, Diffused Area Light (180° or 360°)

Light Source: Type LED
Life Over 60,000 hrs

24VAC ≈27W (42VA)

48VAC ≈27W (51VA)

Output Up to 3250lm
Input Voltage 18-50V AC/DC 85-264V AC
Weight (Non-linkable) 3.0kg without cable 3.6kg without cable
Length (Non-Linkable) 0.7m
Ingress Protection

Non-Linkable (No Socket) IP67 / Linkable (Socket Fitted) IP66

Included Supplied with lens protecting film and hanging straps
  • *Lamps fitted with Stahl sockets are IP54.
  • 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.

Light Output

Peak Luminous Intensity at 2.5m 109 lux, at 5m 30 lux

Peak Luminous Intensity at 2.5m 73 lux, at 5m 19 lux

Product Dimensions

Distributor Resources is a restricted area for Wolf Safety distributors only.

If you are a distributor and wish to gain access please or request a username and password from

Interested in becoming a Wolf Safety distributor.

Version: SL037 Issue 5 DF330

Make an enquiry…

Thank you for your interest in Wolf Safety and our hazardous area portable and temporary lighting.

Sign up to our email newsletter for the latest news & product updates…