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
2×2 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
2×2 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 120–277V


Quick Answer: Specify this 120–277V 2x2 retrofit for standard commercial ceiling grids. Delivers up to 3,500 lumens with 5-CCT tuning.


Selection Guidance: Ideal for high-density 2x2 retrofits where sensor integration isn't required at the fixture level. Replaces legacy U-bend or straight fluorescent lamps with a smooth, high-efficacy LED lens that improves overall visual comfort.


Key Features:

  • 5-Wattage selection: 15W to 28W field settings.
  • High-Quality Lens: Reduced glare for office workstations.
  • 130 lm/W: High efficacy for maximum utility rebates.
  • Easy Retrofit: Mounts inside existing fixture housings.


Regular price $57.99 Sale price$49.29 Save $8.70
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Brand NCLTG
Manufacturer Part Number NC-TRK22-M28W-CCT
DLC Product ID S-TTMX9B
Wattage 15W, 18W, 20W, 25W, 28W
Voltage 120–277V
Lumens 1,950, 2,340, 2,600, 3,125, 3,500
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 21.5"L x 22.1"W x 1.89"H
Warranty 5-Year Limited Warranty

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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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