Best white Christmas trees with color-changing lights

Top pick: the Celebrations 4 ft. Pencil LED Grand Illum tree — it's the only 4 ft tree here with true color-changing lights, and its slim pencil shape suits tight corners, entryways and small rooms.

Who the others suit:

• LAMPHOME 4 ft pre-lit — best if you want a fuller, bushier 4-footer and can live with warm white plus multicolor rather than a full color cycle; note it's green, not white.
• White fiber-optic 4 ft tree — the closest white option at the right height; the fiber-optic tips glow in changing colors, but it's a different look from string lights.
• Frosted 48" pine — for a snowy, flocked look at 4 ft, though it isn't white-white and its lights don't change color.

If white is non-negotiable, the fiber-optic tree is the one to start with.