Skip to product information
Gielight TRK 2x4 LED Troffer Retrofit Kit 25-35W, Sensor Base

Gielight TRK 2x4 LED Troffer Retrofit Kit 25-35W, Sensor Base

Product Number:TRK-24-35-L-H (With Sensor base)
$47.25

Compatible accessories

Sensors, mounts, drivers and controls that fit this fixture.

Remote Controller (RC-100) RC-100 $14.00
Surface Mount Kit, 2x4 2X4 $16.50
Product family 2x4 Retrofit Kit
Factory controls Sensor base
Certifications UL

Centre-basket retrofit kit that drops into the existing 2x4 troffer — the housing stays in the ceiling and only the door assembly changes. Three selectable wattages and three selectable CCTs.

  • Retrofits the existing troffer — no ceiling demolition
  • 3 selectable wattages, 3 selectable CCTs
  • UL Listed under file E534798
  • 0-10V dimming
  • CEC Title 24 JA10 flicker compliant
  • 5-year limited warranty

Specifications

Wattage
25 / 30 / 35 W
Lumens
3,100 – 4,400 lm
Efficacy
up to 125 lm/W
Colour temperature
3500K / 4000K / 5000K
Voltage
120–277V
Dimming
47.8" x 23.9" (1215 x 606mm), 3.1" (78.5mm) deep
Warranty
5-year limited warranty
Power factor
> 0.95
THD
< 20% at full load
Operating temp
-30°C to 40°C
Dimensions
47.8" x 23.9" (1215 x 606mm), 3.1" (78.5mm) deep
Rated life
The sheet contradicts itself — 54,000 hours estimated in the performance table, L70 > 100,000 hours in the feature text. The table governs.
Lumens
calculated from rated efficacy
Sensor jack
This fixture takes 3.5mm-jack sensor heads. Only 3.5mm parts are offered here — a 2.5mm head will not seat in this base. The size comes from the models this fixture's own spec sheet names.

Construction

  • Centre-basket door assembly on a hinged end-bracket frame
  • Installs inside the existing troffer housing — no ceiling work
  • 2x2 net weight 6.0 lb / 2.7 kg; 2x4 net weight 10.1 lb / 4.6 kg

Electrical

  • 0-10V dimming
  • PF > 0.95, THD < 20% at full load
  • 3 selectable wattages (Switch 1), 3 selectable CCTs (Switch 2)

Installation

  • Retrofits into the existing troffer — the fixture stays in the ceiling
  • Operating range -30°C to 40°C (-22°F to 104°F)
  • Sensor installs by audio jack; wiring is brown VCC, pink GND, purple 0-10V

Ideal applications

  • Offices
  • Schools
  • Healthcare
  • Retail
  • Government
  • Retrofit projects

Downloads

Spec sheet (PDF) — Gielight-LED-Troffer-Retrofit-Kit-TRK.pdf

top bought products