rechargeble LED reading lamp PRODUCT SIZE 16*6.8*5.4CM ... hign brightness,energy saving LED2. battery can be charged with LONG life, up to 200 times more than recycling ... charging interface and AC220V/50Hzoutlet or USB line.2, table lamp needs enough electricity for 14 hours, the longest ... press 12 LED lights, the third pressthe lamp off, this cycle. 4, table lamp is fully charged, six LED lighting ...