Equipped with wider plates and T3 Rapid HeatIQ® Technology, the T3 Lucea 1 ½ ” professional flat iron straightens or styles long, thick or coarse hair in a single pass. Monitored by a smart microchip, a range of 9 digital heat settings provide the optimal temperature for hair that needs a little extra love, while T3 CeraSync™ heaters synchronize heat across both plates for fast, one-pass styling without exposing hair to unnecessary heat.