"Bright White" has ZERO to do with brightness (which is measured in lumens) and everything to do with the Kelvin temperature. 2,400K is the sickly (IMO) yellow of "warm white". 5,000K is called "daylight" and is about the same color as the full moon on a clear night. My outside lights are 5,000K. Indoors I really don't want anything less than 3,000K which is sometimes termed "cool white".
Brightness is lumens and there is nothing specified on the Amazon page that says how many lumens. There is one answer that says 20 lumens but I'm not real trusting of all answers there. The specs say it uses 4 watts and LEDs run
[COLOR=222222]30-90 lm/W, Thus the number of lumens is likely between 120 and 360. That would equate to anywhere between a 12W incandescent and the very low end of a 40W incandescent. A typical incandescent night light would be about 14 lumens so this would minimally be about 8.5 times as bright as a night light.[/COLOR]
[COLOR=222222]To me a 5,000K light appears brighter than a 2,400K light[/COLOR]
[COLOR=222222] with equivalent lumens. Probably because the yellow light seems to get "absorbed" where the white light reflects. Or so it seems to me [/COLOR]