... power dissipation is low , life time is longer than fluorescent lamp , reliability is high , reality uses cost low , width voltage ... consumer, the holder for the wick and chimney of a kerosene lamp outer covering adopt ABS plastic fabrication , has the antistatic function ... crust of electrical source case: ABS plastic4.the crust of lamp head: ABS plastic 5.color-temperature:6000K (customize)6. ...