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An advanced LED tunnel luminaire range delivering energy savings and outstanding lighting comfort

  • Advanced linear LED design, without the use of directional LED's resulting in a comfortable appearance with disability glare (TI) values of 3 or less in most applications. Symmetrical and asymmetrical counter beam light distributions are available
  • Lenses and side reflectors provide tunnel specific light distributions that work well with road luminance levels from 0,5 cd/m² and above for interior zone lighting, and up to 300 cd/m² for the entrance zone lighting
  • Through wiring versions have spring release terminals, for fast connection with correct momentum and reduced installation cost. Other versions come with a pre-attached cable so there is no need to open the fitting
  • Superior thermal control ensures optimal operating conditions for both driver and LED's, to cope with ambient temperatures up to 50 °C. The GTLED range is designed for long lasting service with GORE® Protective Vent and IP66 rating for dependable quality

Materials and Finish

Body: extruded aluminium, powder coated white
Hinge/lock system: anodized aluminium
Glass/enclosure: toughened, with black screen print at gear compartment

Installation and Mounting

Suitable for surface mounting on to the ceiling or wall with adjustable bracket 96209279 (GTLED 18-36 LED) or 96220745 (GTLED 48-120 LED), to be ordered separately, other special brackets available on request.


To specify state:
An advanced LED tunnel luminaire, several wattages available. LEDs with low-glare light distribution to comply with both CIE88 and EN13201. Suitable for operation in ambient temperatures up to 50⁰C. Pre-wired versions and through wiring versions(GTLED with 48-120 LED and larger) are available. Internal fuse protection. 10kV surge protection device included for GTLED 48-120 LED. IP66 and class 1 as standard. Toughened glass, IK07.
As Thorn GTLED.

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GTLED for interior zones, symmetrical

DescriptionLuminaire power (W)Luminaire output (lm)   Catalogue No.TypeWt (kg)SAP Code
GTLED 18L70 741 S/S 1,5M423280GT45LED9.6096209117
GTLED 24L70 741 S/S 1,5M564370GT60LED11.1096209286
GTLED 30L70 741 S/S 1,5M705470GT75LED12.5096209287
GTLED 30L70 741 S/S 1,5M BPL705470GT75BPLLED14.1096209198
GTLED 30L70 741 S/S 1,5M HFX705470GT75DALILED12.5096209059
GTLED 36L70 741 S/S 1,5M846640GT90LED14.1096209288

GTLED for entrance zones, symmetrical

DescriptionLuminaire power (W)Luminaire output (lm)   TypeWt (kg)SAP Code
GTLED 120L70 741 S/S TW 2M2526719867LED26.4096220743
GTLED 48L70 741 S/S TW 2M251077950LED16.8096220740
GTLED 72L70 741 S/S TW 2M2516011920LED20.3096220741
GTLED 96L70 741 S/S TW 2M2521415894LED22.8096220742

GTLED for entrance zones, asymmetrical counterbeam

DescriptionLuminaire power (W)Luminaire output (lm)   TypeWt (kg)SAP Code
GTLED 120L70 740 A/CB TW 2M2526719867LED26.4096221395
GTLED 48L70 740 A/CB TW 2M251077950LED16.8096221398
GTLED 72L70 740 A/CB TW 2M2516011920LED20.3096221397
GTLED 96L70 740 A/CB TW 2M2521415894LED22.8096221396

GTLED Accessories

Description   Catalogue No.Wt (kg)SAP Code
GTLED 48-120LED ADJ.BRACKET KIT1.0096220745