Leviton DFR40-S1W (SMOOTH SLIM DOWNLIGHT 4-INCH ROUND)
Leviton DFR40-S1W (SMOOTH SLIM DOWNLIGHT 4-INCH ROUND) 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 4529198, certified 2026-02-04). EPA publishes these rated values for the listing: UPC 078477037331; Indoor outdoor Indoor; Fixture type Downlight Recessed; Light output (lm) 820; Total input power (W) 10; Energy efficiency (lm/W) 84.3; Correlated color temperature (K) 4000k,5000k,2700k,3500k,3000k; Color rendering index CRI 92; Light source life (h) 54000; 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 | 078477037331 |
| Can rating | Type IC |
| Can size in | 4 |
| Fixture type | Downlight Recessed |
| Power factor | 0.95 |
| Indoor outdoor | Indoor |
| Special features | Continuously Dimmable,Multi-Output,White Light Tunable |
| Connected capable | No |
| Light output (lm) | 820 |
| Light source life (h) | 54000 |
| Total input power (W) | 10 |
| Energy efficiency (lm/W) | 84.3 |
| Color rendering index CRI | 92 |
| Correlated color temperature (K) | 4000k,5000k,2700k,3500k,3000k |