... Blue and Red LED light (shades may vary)- Ideal for shops, restaurants, cafes, bars & takeawaysFeatures 1)ABS ... ,safe to touch and clean. 6)Flashing for attracting attention 7)Viewing angle:30degree,visible distance ... superiority and safty.If still have the problem for the quality , please contact us.Best service ... in your hand in 7days, 15-20days for mass production. We also support UPS,DHL ,TNT etc.transportations ...