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a), Home lighting fixtures of electric shock safety isn't going to meet the normal requirements. Protection towards electric shock is an critical index in evaluation of security properties of lamps and lanterns, national standard, lamps and lanterns during the usual set up, wiring, change the lamp, substitute the starter, can not touch the live elements. For example: conventional fluorescent lamp parts the lamp plug or unplug the lamp holder, lamp holder ought to be able to provide protection towards electrical shock. You will find 21 sorts of merchandise in this sample towards electric shock safety is not certified. The primary reason is the lamp holder can't offer sufficient safety towards electric shock, once the lamp pins are inserted into or pulled from the lamp holder, charged pins of electrical shock danger, lamp base to not protection towards electric shock.

b), the sturdiness of your lamp is not really certified. Lamp sturdiness test is rated lighting fixtures in standard work within the expected time of main safety tasks and conventional necessity is: following the test, lamps shall not be unsafe; any component with the lamp shall not fail; luminaire marker ought to be plainly visible. The spot checks of sixteen sorts of solution sturdiness with the venture is not qualified. Key purpose is used inside the fluorescent lamp inductance ballast and electronic ballast without abnormal state protection measures, beneath abnormal disorders, ballast quickly damage or burn the lamp.

c), harassment voltage exceeding the prescribed specifications. National typical needs within the frequency range from 9kHz to 30MHz, the frequency on the disturbance produced from the lamp needs to be less than 110dB V ~ 56dB ~ V, the typical value on the disturbance voltage need to be lower than 46dB V ~ 56dB V. You can find 10 kinds of products inside the electronic ballast of the disturbance voltage exceeds the normal restrict worth. The usage of disturbance voltage exceeds the restrict worth of lamps and lanterns, will immediately influence the surrounding broadcast tv acquiring effect and instrumentation in the standard work for that sampling outcomes, around the good quality and technologies supervision departments to strictly in accordance using the provisions of your merchandise high-quality law together with other pertinent laws and regulations, over the spot checks from the good quality from the merchandise failed enterprises investigated and dealt with in line with law. And urge enterprises to rectification; to the spot checks of products with better excellent items and their manufacturing enterprises, to intensify propaganda. At the very same time, urge enterprises to significantly review the related national specifications, and promote the general top quality level of fixed lamps and lanterns solutions market to enhance how to buy a fixed design ceiling lamps

Fixed ceiling ceiling lamp is household, office, enjoyment along with other areas typically choose lamps and lanterns, in the time of purchase really should initially look at the security and high-quality of lamps and lanterns, and in line with the space dimension, height and functions of elements to take into account when selecting one, within a large keep, buy a "three packs of" commitment on the goods of pick and acquire, CCC certification mark lamp two, if you would like to purchase three. A search on the solution identification is full, regular merchandise identification is often more standardized, must be identified: trademark and factory title, products variety specs, rated voltage, rated frequency, rated power. Two see the lamp energy line is the CCC safety certification mark, the external conductor cross-sectional spot need to be greater than or equal to 0.75mm2. Third, search in the lamps and lanterns charged body is exposed, the light source to the lamp holder, the fingers shouldn't touch live metal cap three, higher anti electric shock safety classes.In accordance with the safety of electric shock, the best of your ceiling lamp is often divided into 0 classes, I, II and III. The poor safety of 0 types of lamps, need to endeavor to select the I class, class II and III 0 lamp lamps are to rely on primary insulation as a safety towards electric shock, during the event of failure of fundamental insulation, safety against electric shock prone to the danger of electrical shock sort I lamp not just depend on basic insulation, but additionally consists of additional safety measures, that's simple to touch the conductive parts linked to the grounding protection wire, in order that the conductive parts available grounding symbol grounding terminal inside the fundamental insulation failure is just not caused by charged I lamp side, it need to be mentioned that, the metal shell I lamp must be proficiently grounded, if is usually reached for the lamp ballast, ballast effective grounding type lamp safety against electrical shock not just to depend on basic insulation, and has additional safety measures, for example double or reinforced insulation, in case of failure of essential insulation, but also rely to the safety of insulation. Plastic casing from the lamp is usually 0 class or class II, the most beneficial invest in class II luminaire, class II lamp with symbol class III of lamp safety towards electrical shock relies on electrical power security further lower voltage and inside the lamp will not develop voltage greater than the safety extra minimal voltage

d), the usage of lamps and lanterns:
After you bought the LED high bay lighting, you need to cautiously study the marker lamps and go through the set up instructions, in accordance with the instructions to put in the lamp, as outlined by the instructions inside the use of principles use the lamps and lanterns based on mark the source parameters timely replacement of aging of the lamp, redness in the the two ends on the lamp ought to be timely substitute of lamp, construction for preventing ballast burn insecurity in cleansing and servicing should really pay out interest to, tend not to transform the lamp, tend not to just changing the lamp components, in cleaning and servicing soon after the finish of, need to according to the sample luminaire shall be put in, don't drain installation, mistaken set up lighting elements.