Product name: USB LED lamp 
Product model: CA-BTS-02 
Light source type: LED
Power supply mode: USB 5V 
Light source power: 5V 1.2W 
Light color: White
Energy efficiency grade: Level 1
Transformer: Electronic transformer 
Mean life: 20000H
Material: Plastics 
Size: 15cm 
Optional color: blue, pink, blue, white, orange.
Application: Leisure entertainment, household, hotel rooms.