... pressure, low pressure, high temperature, roaming and wave voltage in tact, observation LED lights for short circuit, blasting capacitance, black, etc. ... LED light tube, (only aging length for 1200, 900, 600 mm LEDT8T10 light tube) and equipped with high marks off miniature circuit ... every day calculation, a day of production for 14000 a ball bubble LED lamp, and 2800 a LED light tube.Stop light ...