3 COLOR MODES & 10 BRIGHTNESS LEVES: Desk lamp with clamp offers 3 light modes(White light 6000K, Daylight 4500K, Warm light 3000K), and 10 custom levels of brightness for study.
FLEXIBLE & ADJUSTABLE: Strong aluminum clamp supports up to 2.1 inches tabletop and holds the swing arm lamp securely in place. 360°rotating lamp, 225° rotating base, 270° adjustable metal arm.