I am really, really happy with my V-LEDS
warm white 48 LED panels. They consume 2 watts each and are slightly than the 1156 bulbs they replaced. They only have one problem: I put one in the bathroom and it was way, way, way (way way way) to bright. One of these in my porch light
and I start wondering whether I'm keeping the neighbors awake at night.
Just be aware: V-LEDS sells both warm-white and HID 48-LED panels. The HID bulbs put out the same blue-white light
that high-end "HID" car headlights do, and while they're not as bright as vehicle headlight the 48 LED HID panels are much brighter than the warm-white panel is. Put "warm white" in their website search box and it'll point you to the right thing. Usually the 48-LED panels are the only warm-white option they have.