TruGroove - Wall

The height of sophisticated linear lighting—TruGroove LED luminaires are now available in suspended, surface and wall mount versions, complementing our high performance recessed line-of-light and extending sustainable elegance throughout any space. Whether you seek direct or indirect light, or a combination of the two, TruGroove LED offers unparalleled light distribution for the utmost flexibility and visual comfort.


Driving performance beyond the edge.

TruGroove LED's unique batwing optical distribution gives you exceptional control so you can create balanced, luminous spaces using fewer luminaires compared with traditional lighting systems.

Refined design for distinctive spaces.

Stand apart from the crowd with TruGroove LED line-of-light luminaires, a balanced blend of form and function.

Few and Far Between.

TruGroove's exceptional lighting distribution lends itself to wide row spacing—enabling lighting designers to create more uniformly illuminated environments, using fewer fixtures and less energy.


To determine approximate light levels using a simple lumen method calculator, please select CalcZone next to the ies file on the Philips Lighting eCatalog:

TruGroove Suspended LED

TruGroove Wall LED

TruGroove Surface LED

MesoOptics DX & Innovative Optics

Our original MesoOptics technology consists of micron-scale optical structures on a clear substrate for precisely distributing and controlling light from a luminaire. The combination of distribution control and high transmission efficiencies result in fewer luminaires in the space, and lower energy consumption than with traditional optics.

New MesoOptics DX delivers even more astonishing performance. By miniaturizing the bi-directional lens and integrating it into the structure of the MesoOptics surface, visual purity of the lower lens is improved along with luminaire efficacy. The optimal batwing distribution is retained, so light is delivered exactly where you need it most.

For the upper hemisphere, Philips Ledalite has developed an all-new Freeform Elliptical lens optic that takes light from a central strip of LEDs facing upwards and redirects them laterally into a wide batwing distribution.

And for applications that are mounted on or close to a wall, specialized optics in both the lower and upper hemispheres, unique to the asymmetric versions, ensure a smooth gradation of light down the vertical surface, avoiding light waste and obtrusive hotspots.

True Batwing Distribution & Astonishing Performance

TruGroove LED's optimal batwing distributions, outstanding efficacies and wide range of direct and indirect light outputs mean:

     • Exceptional lighting uniformity and visual comfort

     • Wide spacing to minimize the number of luminaires

     • Affordable projects with low operating costs

TruGroove LED's unique batwing optical distribution gives you exceptional control so you can create balanced, luminous spaces using fewer luminaires compared with traditional lighting systems. The engineered elliptical lens and MesoOptics DX technology delivers efficacies of up to 126 LPW with associated reductions in energy density.

Example of TruGroove batwing distribution:






Light Source

The following table shows light source options available.




3200lm, 2300lm, 1500lm per 4ft*


4800lm, 3200lm* per 4ft


5200lm (40/60), 4600lm (30/70), 3500lm (40/60) per 4ft*


5200lm (60/40), 4600lm (70/30), 3500lm (60/40) per 4ft*

*Nominal outputs and distribution percentages - see product specification sheets and ies files for actual values. Available in three LED color temperatures: 4000K, 3500K, and 3000K. 

Distribution Options

Welcome to the TruGroove LED world and discover its endless possibilities:


With direct, indirect, direct/indirect and indirect/direct distribution options, TruGroove Wall LED directs light exactly where you need it.


Color Temperature Options

TruGroove LED is offered in three color temperatures: 3000K, 3500K, and 4000K.


Finishes are factory applied, high-quality powder coat paint. Available in the following standard finishes: textured matte White, Black or Titanium Silver. Designers can also specify their own custom finishes for an additional cost.



Modules + Runs

Available in 4, 6 and 8ft modules. Module lengths do not include endcaps.

Different modules can be joined together to create continuous runs of various lengths. The following table shows how to configure typical runs using different modules.

Trugroove Spec Sheets


Trugroove ies Files