steveoc

Hi everyone, Well buy a lighting is simple but undertanding type of lighting its not simple. Today traditional lamp already goes off and vanishing, LED lighting is coming up but again there are many kind of led lighting from good quality to rock botton quality. LED sound good to hear, many knows it energy efficiency but many do not know led also energy inefficiency if you do not know what kidn led you are buying. LED must come with EN61347-2-13 safety requirement LED lighting must have onboard active power factor correction Power Factor must be >0.9 Current THD (Total Harmonics disturbance) <10% preferred must complied to EN61000-3-2 EMI compliance EN55015 The above are some of the requirement LED should and must come with it. Many china made sound cheap and good but it causes alot problems on power line because they unable to comply those mentioned above. I use LED lighting at my home and i learn great deal about LED too, good stuffs does not come cheap. I.E. Normally a PLC so called energy saving tube 25watts can be easily replace by good LED within 10watts Those PLC may claim its energy saving but if you test it on power analyser it sucks in juice more then what its claims and honesty i am **** tired dealing with local lighting companies knows nothing abt lighting but pure trading and making money, not good support, generally most of the companies, but most talk like they knows the products in and out buy the don't.... These company Tecnik Singapore that i have purchased number of leds lighting really good quality, warranty abt 3-4years against manufacturing defects, designed in singapore, i also notice they involved marketing german and singapore jointly designed led products, they are good best of my knowledge, they do not sell for the sale of just trading, but they really work with passion with their customers. This are the companies we should support with reasonable technical knowledge, they always talk abt Safety/quality/reliability and performance , their email is aenergy@singnet.com.sg they do response pretty fast too. So those who been played out and over charge, please talk to these guys, seems their staffs are PhD guys, they are substance, email them and get to know them, seek their advice and tap their knowledge and more understanding in lighting. These guys work with some known ID from europe. Take care friends.