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  • HeatForce
  • HeatForce

High performance IP65 proof luminaire that performs in high ambient temperature locations

  • Robust industrial ballast ensures reliable operation up to 65°C (36W) or 55°C (58W)
  • Deep channel single pour gasket ensures IP65 seal
  • For quick and easy maintenance, gear tray simply hangs from internal clips

Materials and Finish

Canopy: glass-fibre reinforced polyester
Diffuser: polycarbonate with linear prisms
Gasket: expanded polyurethane
Toggles: stainless steel
Gear tray: steel, white enamelled finish

Installation and Mounting

Cable entry positions at the back and each end of the fitting. Supplied with IP65 grommet. Stainless steel quick-fix brackets supplied with each luminaire. Stainless steel toggles are captive in the canopy to prevent loss during maintenance, and steel gear tray is retained by spring latches. BESA box and conduit mounting, chain suspension and catenary suspension kits, plus through wire kits are all available. LSOH cables as standard. If through wire kits are used the maximum ambient temperature is reduced (58W=47°C / 36W=57°C). Suitable for all indoor plus external 'under cover only' applications.


To specify state:
High performance, IP65, dust and moisture proof impact resistant luminaire with GRP canopy, polycarbonate diffuser and stainless steel toggles. 36-58W T26 (T8) linear fluorescent lamps, industrial ballast for reliable operation up to 65°C and up to 50,000 hour life at maximum temperature.
As Thorn HeatForce.

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HeatForce Luminaires

Description   Catalogue No.TypeSocketWt (kg)SAP Code
HEATF2 1X36W T26 IHF L840HF136ZFDG132.4792900020
HEATF2 1X58W T26 IHF L840HF158ZFDG132.8292900021

HeatForce Accessories

Description   Catalogue No.Wt (kg)SAP Code
FORCE2 28/36 PC CLIP KITAQPTG10.0496503160
FORCE2 28/36 RS CLIP KITAQSSTG10.0596503157
FORCE2 28/36 TW KIT HGFAQTW12.0096503163
FORCE2 35/49/58 PC CLIP KITAQPTG20.0596503161
FORCE2 35/49/58 RS CLIP KITAQSSTG20.0696503158
FORCE2 35/49/58 TW KIT HGFAQTW22.0096503164
FORCE2 MCA KIT0.1096233817