Overview
A 28/21W LED retrofit kit for 13 in Circular fixtures with selectable 3000/3500/4000/5000K color temperature. It delivers about 4150/3150 lumens. The kit converts an existing fixture to LED without replacing the housing, which cuts labor time on site. Rated life is 50,000 hours, which means far fewer replacements.
Features
- 28/21W power draw
- 4150/3150 lumens at selectable 3000/3500/4000/5000K
- CRI 80+ for accurate color rendering
- Dimmable (0-10V)
- 120-277V input
- 50,000 hour rated life
Specifications at a Glance
| Product Details | |
|---|---|
| Keystone Part # | KT-RKIT28PS-13CP-8CSC-VDIM |
| UPC | 843654128115 |
| Wattage | 28/21W |
| Brightness (Lumens) | 4150/3150 |
| Color Temperature (Kelvin) | 3000/3500/4000/5000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Nominal Size | 13 in Circular |
| Dimmable | Yes (0-10V) |
| Avg Rated Hours | 50000 |
| Case Quantity | 20 |
Applications
- Offices and classrooms
- Warehouses and back-of-house areas
- Retail stores and grocery
- Parking garages and stairwells
Compatibility
Use a 0-10V dimmer rated for LED loads. Rated for 120-277V.
Frequently Asked Questions
Q: What kind of dimmer does it need?
A: It is rated for 0-10V dimming. Use a dimmer listed for LED loads, and check the spec sheet for any accessory the dimming method requires.
| bundle | 1 |
|---|---|
| Product Name | 13 in Circular LED Retrofit Kit, 28/21W Selectable, 3000/3500/4000/5000K, Dimmable, 120-277V |
| Company | KEYSTONE |
| Status | Active |
| spec sheet | https://ideadigitalasset.com/DAMRoot/Original/160/14057_GTF82JEZA1DUCKRM.pdf |
| Wattage | 28/21W |
| Brightness (Lumens) | 4150/3150 |
| Color Temperature (Kelvin) | 3000/3500/4000/5000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Nominal Size | 13 in Circular |
| Dimmable | Yes (0-10V) |
| Avg Rated Hours | 50000 |
| Case Quantity | 20 |
