タイトルまたは説明

Xenon gas filled bulb could: Deliver a super bright light, when and where it's needed, leaving a standard lamp stumbling in the dark; Far-reached distance, probing three to four times farther into darkness than normal bulbs; Cut through fog and smoke to find and illuminate; Unique filament design; High accuracy of the focus ,the tolerrance of LCL is 0.*5mm; Delivers all this performance without significantly reducing battery life;