How to choose the energy saving lamps?
Customers inside the obtain of energy-saving lamps, the have to have to pay focus for the following elements: 1, item packaging needs to be comprehensive, 2, item with energy efficiency labeling. Energy-saving lamps energy efficiency rating is divided into three levels, of which the highest level of 1 energy efficiency. The greater the power efficiency […]
Is the bathroom light harmful?
The bath lamp: infrared quartz heating lamp distinctive as the heat source, through the immediate radiative heating of indoor air, will not need to have preheating, can acquire an array of heating effect of 3 sequence double heat bath lamp right away: applying considerably infrared radiation heating lamp and PTC ceramic heating components put together […]
3 suggestions to choose the home lights:
Household space generally utilized lamps and fluorescent lighting fixtures, according to the purpose and format is usually divided into mild pendant lamp, desk lamp, ceiling lamp, lamp, lamp, lamp, lamp, including a number of kinds. We could begin from the next features during the selection: The very first factor: as outlined by really […]
Why doesn’t the ballast fluorescents work at low temperature?
Fluorescent ballast within the -40 (continuous temperature) can work normally. However the fluorescent tube at -40 degrees can’t start. The fluorescent tube is evacuated, then full of a small amount of inert gas and mercury, the interior wall of the tube is coated with a layer of fluorescent powder. At both sides with preheating tungsten, tungsten coated with barium and strontium can due to the heat emission of electrons. If the temperature of tungsten oxide reached 950 degrees (power at both sides of the lamp tube, the luminous) coating surface oxide emission free electrons, starter disconnects instantaneous high voltage between your electrodes at both sides, ionizing inert gas arc is created between your tube (the lamp lit, we called it” startor”), the starting temperature increased after lamp, mercury heated and gasified, mercury vapor ionization conductive, the arc is maintained, produce ultraviolet light, ultraviolet light tube fluorescent material emits visible light. The ambient temperatures are too low in mercury lamp is difficultto be ionized, therefore it can’t start.