I have been using this type of lamp from Philips for many years, I've lost a few cases I bought a few years ago when the demand for LEDs wasn't that strong. I bought them and installed the following bulbs which still worked. They're very white and not as warm as other 2850K, they're very close to 3000K and maybe even higher, they just don't look very good. Now I'm not sure where to go to replace what I have if that's what's on offer, certainly not happy with the color temperature of the light output.
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