We promise: 1. Original patented design. Contains Glocusent Upgraded LED Neck Reading Light, Charging Cable, User Manual, Bookmark (No adapter). Manufacturer ‎Glocusent. Manufacturer‏ ‎Glocusent. 💡【3 Colours & 3 Brightness】Our neck reading light has 3 colour temperatures: amber light (1800k) / cool light (3400k) / cool white light (6000k).