... different users for different uses, providing normal color temperature:4300K,6000K,8000K,10000K,12000Kspecial color temperature:golod(Realize by 3000K Coating),TB(sky ... ,H3,H7 ect.)2. Color temperature(example 6000K ,8000K or others or special color, will send random color if no leave message)3 ... . Quantity (must choose from price option)5. Special temp color:TB(sky blue) ZB(purple blue) QB(dark blue) ...