Desktop [rechargeable 1800mah/plug-and-charge] three-speed dimming [8cm lampshade] clip-on [rechargeable 2800mah/charger and plug-in dual-use] three-speed dimming [8cm lampshade] clip-on [rechargeable model 2800 mah / charging and plug-in dual-use] stepless dimming dimming [8cm lampshade] clip-on [rechargeable 3800 mah / charging and plug-in dual-use] stepless dimming dimming [8cm lampshade] xueshen model [rechargeable 2800 / charging and plug-in dual-use] three-speed dimming [11cm lampshade] xueshen model [charging model 3800/charging and plugging dual-use] stepless dimming and dimming [11cm lampshade] national aa xueba model [rechargeable model 3800mah/ pen holder] stepless dimming toning [15cm lampshade] national aa xueba model [rechargeable 5600 mah / sending pen holder] stepless dimming and toning [15cm lampshade] desktop plug-in model without battery without switch plug-in 1211x [low profile] buy it for 3.9 yuan