Sunsy: Shine 4000K A19
4000KCool whiteWe make this bulb
LEDA19E2611WPlasticDimmable
Sunsy Shine 4000K A19 light bulb test results
The verdict
A 4000K LED A19 bulb. Its color rendering is excellent (CRI 97).
A solid everyday bulb with no major weakness in my tests.
Sunsy is my company. I measure its bulbs exactly the way I measure everyone else's.
How true do colors look?Excellent
CRI 97 · Rf 96
CRI Re, the average of all 15 samples. #15 of 84 white-light bulbs.
How do reds look?Not published
Not published
What color is the light?Cool white
4000K
Sold as 4000K.
How strong is its body-clock signal?Not measured
Not measured
How colors look
The numbers I published from the original test.
TM-30 Rf96
TM-30 Rg102Neutral saturation
CRI Re97
CRI Ran/a
Where it ranks
Every white-light bulb I have tested, in its own light color. Left is warmer, up renders color more truly. Tap a dot to open that bulb.
This bulbOther bulbsFaded: discontinued
Truer color, same color temperature
Still sold, within 300K of this bulb, with a higher CRI.
Norb Smile Soft 4000K A19CRI 98 · R9 93 · 4226KSpecs
Power, brightness and efficacy marked "rated" are the manufacturer's numbers. I have not measured them yet.
- Brand
- Sunsy
- Model
- Shine
- Type
- LED
- Shape
- A19
- Base
- E26
- Finish
- Plastic
- Power (rated)
- 11W
- Brightness (rated)
- 820 lumens
- Efficacy (rated)
- 75 lumens per watt
- Dimmable
- Yes
- Sold as
- 4000K
- Measured
- 4000K
- Tested
- Feb 12, 2025
- Instrument
- Handheld spectrometer (before the integrating sphere)
- Status
- Available