Back to product
Product Spec SheetDownlights
Your Existing Ceiling, Upgraded.

LIFX 4" Downlight Retrofit

SKU: LFXR4DB/RGBW/RT · EAN: 9347403005395 · 4" Retrofit
  • Retrofit Ready. Drops into any existing 4" recessed can — no rewiring, no electrician, done in minutes.
  • 850 Lumens, Full SuperColor. Billions of colors and warm-to-cool whites from 1500K to 9000K in a compact 4" form factor.
  • Set It and Forget It. Build schedules and automations that shift your light through the day without touching a switch.
850lm
Brightness
60W eq.
Replaces incandescent
1,500–9,000K
White range
90+
CRI

Technical Specifications

Nominal values
Color Temperature
1,500–9,000 K
Brightness
850 lumens
Power Draw
10.3 W
Equivalent
60 W incandescent
Color Accuracy (CRI)
90+
Dimming
1% -100%
Beam Angle
90°
Base
E26 Standard Edison Screw
Voltage
120V AC
Standby Power
0.2 W
Connectivity
2.4GHz
Matter
Yes
Safety Location
Damp
Finish
Black / White (Interchangeable)
In the Box
1 x LED Smart Light 1 x User Manual with QR Code
Dimensions (H × W × L)
2.95 in × 5 in × 5 in
Works with
Amazon AlexaGoogle HomeApple HomeSmartThingsMatter
LIFX · A brand of Feit Electric Co.
Specifications subject to change without notice. Generated: 11/05/2026
lifx.com