LED high-temperature tubular light ø133 for extreme industrial environments

The Joule X-Heat luminaire is the toughest LED tubular light on the market, designed for permanent use at 70°C. Thanks to its housing and high-performance materials, the Joule X-Heat luminaire is totally dust-proof and will durably withstand humidity and corrosive vapours, including at high temperatures.

The Joule X-Heat luminaire can withstand the impact of extreme temperatures of up to 70°C.

Chemical and sealing conditions

Corrosive substances, acid vapours

Oils & hydrocarbons

Dust and extreme grime

All types of humidity

Washing with a high-pressure jet

Very hot, humid or dry atmosphere

Thermal, mechanical and electrical stresses

Permanent use at temperatures of up to 70°C

Extreme variation in temperature

Voltage surges up to 4 kV, power surges

Severe impacts

Intense and repetitive vibrations

Tried and tested extra-long life with intensive use at 70°C

Benefit from a sturdy, fully sealed housing thanks to high-temperature silicone seals tightened axially, specifically configured electronics and optimised temperature management. This LED tubular light reflects the full extent of our expertise in extreme environments, offering a reliable, durable option, even when used 24/7 at 70°C.

Built-in electronics, Plug & Play set-up

When working conditions are tough, the job needs to get done quickly. So what’s the secret? Make serious savings on your energy and maintenance bills thanks to a solid pluggable connector with a quick locking system and durable LED electronics entirely built into the housing.

Ultimate sealing and durability

Forget fine dust, high-pressure jets, corrosive substances and the like. Thanks to its 3-seal system and uniform tightening with a central screw (the Screw© system), the housing remains firmly sealed, even when the temperature varies significantly. IP68, IP69K, everywhere and well into the future!

Shock-proof and corrosion-proof

External 100% stainless steel parts, combined with a composite diffuser in co-extruded polycarbonate-PMMA, offering exceptional resistance to detergents, acid vapours, IK10 mechanical impacts and UV radiation.

Divide your installed power by 3 with zero maintenance!

Unlike fluorescent bulbs, durable LEDs can be relied upon at high temperatures if duly calibrated and integrated. The results of our X-Heat models are spectacular: 100% light output from the second you hit the switch, equivalent to 2 x T8 tubes, while dividing your energy bills by 3!

Applications of luminaires by the name Joule X-Heat

  • Paper mills: lighting in drying areas
  • Steelworks: lighting for the non-stop furnace
  • Glassworks: furnace lighting
  • Enamel works: lighting around firing areas

  • Nuclear facilities: lighting of steam generator pipe protection
  • Thermal power station: boiler lighting

  • Brewery: kiln lighting
  • Industrial fryer: lighting in cooking areas
  • Central kitchen: extractor hood lighting

Our services

Designed and manufactured in France

Designed and manufactured in France, keeping supply chains short and using durable components and materials, primarily sourced in Europe. Each luminaire is manufactured, assembled and inspected by our teams with full traceability.

5-year warranty, no matter how tough the conditions

Valid even for 24/7 use at the maximum operating temperature for the product. 8-year warranty you will not find anywhere else on the market, reflecting our unfailing commitment to our customers!

100% Removable and repairable on site

Even after 15 or 20 years’ use, every single part we supply can be easily replaced, with no need to send it back to us. No one else offers a guarantee of lifelong lighting solutions!

Disconnectable quick-lock plug version

CRI80, 4000K

Flux (lm)L (mm)DesignationCodeWatt Technical data Plan STEP DS .TXT Download all
1850 677 JOU133 12H840 POME PS3 SA BRS 32120020 15 Technical data Plan STEP DS .TXT Download all
2775 987 JOU133 13H840 POME PS3 SA BRS 32120040 22 Technical data Plan STEP DS .TXT Download all
3700 1287 JOU133 14H840 POME PS3 SA BRS 32125055 30 Technical data Plan STEP DS .TXT Download all
4625 1587 JOU133 15H840 POME PS3 SA BRS 32120060 37 Technical data Plan STEP DS .TXT Download all

Cable entry

1 cable gland

Polyamide capacity Ø5-12mm 113
Polyamide capacity Ø7-14mm 116
Nickel-coated brass capacity Ø5-14 mm 113LN
Stainless steel 316L capacity Ø7-13mm 113INOX

2 cable glands including one blind plug

Polyamide capacity Ø5-12mm 213
Polyamide capacity Ø7-14mm 216
Nickel-coated brass capacity Ø5-14 mm 213LN

Disconnectable plugs

IP68/69K quick-lock plug with threaded ring (capacity: Ø8 to 10 mm) PS3

Fixing straps

Reinforced fixing straps BRS
Reinforced fixing straps with HSHC screw BRV


Polycarbonate housing PO
Coextruded polycarbonate/ PMMA housing with High chemical resistance POME
End caps & fixing straps 304L stainless steel -
End caps & fixing straps 316L stainless steel MR

Color temperature

3000K 830
4000K 840
5000K 850
IP68 4-outlet junction box (capacity Ø7-14mm) CP00674
Kits for APSAD compliance
2 x 20 cm 304L stainless steel extensions PU44277
2 x 5 cm 304L stainless steel extensions PU44278
1m HO7-RNF pre-wired high temperature cable 3G1,5²
Stripped free end CAB0076
Wieland® plug IP68/IP69K (capacity : Ø10-14mm) CAB0140
Wieland® plug and Y spliter for loop-in/out CAB0146

Technical specifications

Light source
  • High-efficiency removable LED module (CRI>80, 3 SDCM)
  • 50 000 h L80/B50 at max. operating temperature
  • Photobiological hazard : None (RG0)
  • Special satin-finish housing for LED
  • Light mixing chamber
Lighting comfort
  • UGR = 25
Heat management
  • Aluminium heat sink
Control gear
  • High reliability constant current output driver, mechanically and thermally reinforced.
  • Electronic compatible with central source
  • Resistance to overload: 320 V AC, 48 h
  • Supports voltage spikes < 4 kV
Supply voltage
  • 220-240V 0/50/60Hz
Electrical class
  • Class I
Operating temperature
  • -20°C to +70°C

  • With disconnectable plug Ø 8 to 10 mm cable (3 × 1,5 mm²)
  • Attachement with 2 bolt-fitted stainless steel straps with variable center distance and 360° orientation
LED engine maintenance
  • Easily removable LED modules and driver
  • Opening by releasing the 2 closing screws, removing the end cap and extracting the gear tray

  • Special polycarbonate housing protected from UV, solvents, hydrocarbons and cleaning agents by a coextrusion of PMMA
End caps and fixing straps
  • 304L stainless steel
  • Silicone
Method of construction
  • Housing in one piece with high mechanical and chemical resistance
  • Long-lasting imperviousness by axial screw fitting

  • IP66, IP68, IP69K
Resistance to IK shocks
  • IK10
Fire resistance
  • 650°C
Vibration resistance
  • Meets the severe application requirements of standard EN 60598-1 (tested according to IEC 60068-2-6)

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