Various complex places,Six color temperatures for comparison Professional color display for different objects.<br> Convenient and fast,Select different color temperatures by pressing buttons.<br> Professional grade lighting,Color temperature stick to mark professional lighting colors.<br> -C charging port,Charge and use anytime, anywhere, no need to find a power socket, more convenient and faster.<br> Product name:Light source type<br> Portable color temperature stick:COB light source<br> Product power:3wx6 group<br> Charging time:Always on for 1 hour<br> 2700k-6000k<br> The product appearance and printed words depending on the batch, but this does not affect use.<br> Colour:Black<br> Material:PC<br> Package Contents:<br> 1 x Portable Color Temperature Stick<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.