2×4 LED Troffer Light Retrofit Kit 15/20/25/30/35W 1950–4375 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle 120–277V
2×4 LED Troffer Light Retrofit Kit 15/20/25/30/35W 1950–4375 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle 120–277V
2×4 LED Troffer Light Retrofit Kit 15/20/25/30/35W 1950–4375 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle 120–277V
2×2 LED Troffer Light Retrofit Kit 15/18/20/25/28W 1950–3500 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle 120–277V
2×2 LED Troffer Light Retrofit Kit 15/18/20/25/28W 1950–3500 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming Integrated Sensor Receptacle 120–277V

2×4 LED Troffer Light Retrofit Kit 25/30/35/40/50W 3250–6250 Lumens 3500K/4000K/5000K/5700K/6500K 0–10V Dimming 120–277V


Quick Answer: Specify this standard 120–277V 2x4 retrofit for general office and retail space. Delivers up to 6,250 lumens without integrated sensor.


Selection Guidance: Best for facilities where centralized building automation is already in place. This kit focuses on raw efficacy and light quality, providing a clean architectural look by reusing the existing fixture housing to minimize waste.


Key Features:

  • Selectable Output: 25W to 50W field settings.
  • Uniform Diffuser: Eliminates glare and "pixelation" from LEDs.
  • 5-CCT Range: Field-tunable (3500K to 6500K).
  • cETLus Listed: Certified for safe commercial use.


Regular price $75.99 Sale price$64.59 Save $11.40
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Free shipping calculated at checkout.
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Brand NCLTG
Manufacturer Part Number NC-TRK24-M50W-CCT
DLC Product ID S-6FWKN9
Wattage 25W, 30W, 35W, 40W, 50W
Voltage 120–277V
Lumens 3,250, 3,900, 4,550, 5,000, 6,250
Efficacy 125–130 lm/W
CCT 3500K, 4000K, 5000K, 5700K, 6500K
Dimming 0–10V
Special Features Wattage and CCT Selectable
Certifications cETLus Listed, RoHS Compliant, DLC Premium Listed
Dimensions 45.39"L x 22.1"W x 1.89"H
Warranty 5-Year Limited Warranty

Shipping

We offer free shipping on all orders within the United States, with no hidden fees or charges at checkout. International shipping is available, with rates calculated based on weight and quantity at the time of purchase.

Most orders ship within 1–3 business days. Some items are built to order and may require additional lead time. Orders may ship from multiple locations depending on the brands ordered, and tracking information will be provided for each shipment.

For more details, please visit our Shipping Policy or contact our customer service team for assistance.

Returns

We offer a 60-day return policy for eligible items. Products must be unused, in their original packaging, and include proof of purchase.

To start a return, you may use our self-service portal or email customerservice@starsandstripeslighting.com. If approved, we will provide a return shipping label and instructions. Returns sent without prior approval will not be accepted.

If your item arrives damaged, defective, or incorrect, please contact us promptly so we can make it right.

Some items, including custom orders and gift cards, are non-returnable. To exchange a product, please return the original item and place a new order once the return is approved.

Refunds are issued to the original payment method within 10 business days of approval. If more than 15 business days have passed, please contact us for assistance.

For full details, visit our Return Policy.


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