means 778

cold light enough for the advertised color temperature.
IRC is not announced this does not surprise me. It should not be terrible what gives this impression.
A defect: it flashes and makes a strobe effect some walk breaks. The ignition frequency of the LEDs must be a little too low causing this.
Beware of dimensions depending on your use.
The light emitted to the nerve is not so sizeable ceiling is fairly dark when the lamp is used base up.
Lifetime: we'll see. After 5 days but it goes round the LEDs are not hot enough on it to make long.
So in summary: a compromise not too bad but not great.