Keystone KT-WDLED11-F4A-9CSF-FDIM
Keystone KT-WDLED11-F4A-9CSF-FDIM appears in the U.S. EPA ENERGY STAR "Certified Light Fixtures - Downlights" dataset, which lists products whose manufacturers have certified them to the program's specification (record 4471231, certified 2025-07-09). EPA publishes these rated values for the listing: UPC 843654172682; Indoor outdoor Indoor; Fixture type Downlight Recessed; Light output (lm) 900; Total input power (W) 11; Energy efficiency (lm/W) 82; Correlated color temperature (K) 4000k,5000k,2700k,3500k,3000k; Color rendering index CRI 90; Light source life (h) 50000; Connected capable No. The listing records ENERGY STAR certification and the rated values the manufacturer reported to EPA. It is not a determination that any building, installation or design complies with a code.
Specifications
| UPC | 843654172682 |
| Can rating | Type IC |
| Can size in | 4 |
| Fixture type | Downlight Recessed |
| Power factor | 0.98 |
| Indoor outdoor | Indoor |
| Special features | Continuously Dimmable,Wet Location Rated,White Light Tunable |
| Connected capable | No |
| Light output (lm) | 900 |
| Light source life (h) | 50000 |
| Total input power (W) | 11 |
| Energy efficiency (lm/W) | 82 |
| Color rendering index CRI | 90 |
| Correlated color temperature (K) | 4000k,5000k,2700k,3500k,3000k |
Certifications & Standards
Sustainability
Code sections
Sections of the model codes that address this type of product. A link opens the code library at the chapter that holds the section. It points to the code; it does not say this model meets it.
- IECC 2021 R404.1Lighting equipment
IECC 2021 R404.1 governs high-efficacy lighting sources in permanently installed residential fixtures. This is the section for this product type, not a check of this model against it.
What this link does and does not claim
Asserted: this is an ENERGY STAR certified recessed downlight, and R404.1 is the energy code section that addresses high-efficacy lighting sources in permanently installed residential fixtures. Not asserted: that this model meets any table value in R404.1, or that any building using it complies.