One of my favorites is the V-Leds (www.v-leds.com
) warm-white 48-LED panel. It consumes 2w of power, puts out as much as many 1156 incandescent bulbs, and comes with a variety of socket adapters. Just look up "warm" on their search feature . . . and choose the 48-led unit. Their 6x6w unit (36w) is a car headlight alternative.