Please NOTE:NO DRIVER NO WORKING!!!!! If you originally did not have a driver, please choose one of the three types of drivers to purchase (USB driver / cigarette driver /Wire control drive), otherwise only the lines will not work, which is not a quality issue as it cannot be used without a driver Specifications Color: Red/Ice Blue/Ice Blue/Yellow/Orange... Lehgth:1/3/5/ Connection:USB driver / cigarette driver /Wire control drive Luminous Belt Diameter: 2.3 MM, with 6 MM sewing edge Input voltage: DC 12V Energy saving,long life time,Life time more than 10,000 hours Color temperature:3000-10000k Working Temperature:- 30 ~ 80 Feature Soft light is not dazzling, 10 colors to choose Soft and light: High Brightness and less power consumption, Not glaring and very fashionable. Installation Do not need to stick adhesive,just plug the sewable tag directly to thedoor or instrument desk crevice, the panel seams.Don"'"t have to worryabout leave traces of glue.It is also easy to just stitch the tagstraight onto a surface. Q&A Q:What to do if the received product is defective ? A:Buyers are required to provide photos of defective products to sellers. Theseller will guide the buyer to deal with disputes in the first timebased on the photos provided by the buyer. Q:Is the product guaranteed ? A : In the case of non-human damage, we provide buyers with a 12-month product guarantee. Q:Can this light be cut? A: It can be according to your needs.