Banggood Coupon for R9S LED Colorful Ambient Light Bedroom Living Room Night Light. With this great Banggood R9S LED Colorful Ambient Light Bedroom Living Room Night Light coupon you get R9S LED Colorful Ambient Light Bedroom Living Room Night Light for $39.99 instead of the normal Banggood price (). The promotional code can be applied when you are in the Banggood checkout. This coupon is valid from 10月8日 until the Bangood coupon end date which is .