kalimantan 6 Report post Posted September 7, 2011 i've planned to convert my existing apartments to LED lights.I know LED lights are good, so this thread will not be about the advantages over conventional lightings. What i wish to know are :a) for installation per piece of LED lights, what is the per LED object charges like ? Example if my living room has 10 pieces of conventional round lights, and workers require to perform 10 installation , what will be the cost like ? I went to Balestier area and was quote $8 per installation LED.b) LED lights - do i need to know any brand name that is reliable or LED technology is almost the same for all brand of LED lights ? c) I need electrical contractor to come to my place to view and give a quote. Can anyone PM me ?d) I can get electrical repairman from NTUC income services, and i believe they are bosses of their own companies. Is it reliable to engage them ?Please share your experiences with LED lights. Share this post Link to post Share on other sites
ayukie 0 Report post Posted September 8, 2011 (edited) actually you need to know if you are going to re-use your existing lights fittings or new lightsyou need to determine what kind of led product you wish to get .. bulb or downlights or etc lightsfor downlights you need to get back same size downlights unless you are replacing the lights insidefor bulbs can you change yourself?for downlights i think im charged 10 per installation (but havent been billed yet) by my contractormy led downlights get from china - epistar type Edited September 8, 2011 by ayukie Share this post Link to post Share on other sites
kalimantan 6 Report post Posted September 8, 2011 does LED lights itself have different grades ?does china made led lights - of no good quality ?How many years warranty does the shop provides ? Share this post Link to post Share on other sites
ayukie 0 Report post Posted September 8, 2011 does LED lights itself have different grades ?does china made led lights - of no good quality ?How many years warranty does the shop provides ?the manufacturer is giving me 2 yrs warranty but for me i will do as a BATA .. (cost)i saw the same lights selling for 110+ gst in balestier and no warranty as well so makes no diff to me ..they have diff driver type .. cree, epistar and etc and of course the material used to make the lights and diff wattage and all .. Share this post Link to post Share on other sites
ayukie 0 Report post Posted September 8, 2011 when i get more $$ maybe i will switch to "branded" ones .. Share this post Link to post Share on other sites
collins 0 Report post Posted September 14, 2011 i've planned to convert my existing apartments to LED lights.I know LED lights are good, so this thread will not be about the advantages over conventional lightings. What i wish to know are :a) for installation per piece of LED lights, what is the per LED object charges like ? Example if my living room has 10 pieces of conventional round lights, and workers require to perform 10 installation , what will be the cost like ? I went to Balestier area and was quote $8 per installation LED.b) LED lights - do i need to know any brand name that is reliable or LED technology is almost the same for all brand of LED lights ? c) I need electrical contractor to come to my place to view and give a quote. Can anyone PM me ?d) I can get electrical repairman from NTUC income services, and i believe they are bosses of their own companies. Is it reliable to engage them ?Please share your experiences with LED lights.A LED lightset usually consists of the light source and LED driver. The installation of LED light is in fact no different from conventional light that comes with a ballast. Hence, retrofitting fitting cost should be similar to installing conventional lighting as you already have the lighting point established in the house.To judge the quality of LED light, first you look at the finish of the light. Good finishing is a sign of better quality though not a guarantee. It is not easy to tell the quality of light right when they are all new. Choose a shop who offers long warranty period and choose reliable LED driver for your light. Share this post Link to post Share on other sites
elisa123 0 Report post Posted September 28, 2011 １.you need to know what kind of led light you want?led spot light,led down light, led bulb led PLC light?２.the usually led on the market are: CREE/Edison/Epistar.3.The usual warranty the supplier provide is two years.４.You can find good quality and also bad quality in China. This depend on how much you pay. Share this post Link to post Share on other sites
folwer 0 Report post Posted October 29, 2011 I order led light bulb from dealextreme.com. Very cheap. I got those that have standard e24 fitting and has been test running them in the toilet for 4 months so far so good. Getting my contractor to change the PL fittings to e24 at my new place....hopefully work out well.... Share this post Link to post Share on other sites
RustyClay 0 Report post Posted March 26, 2012 does LED lights itself have different grades ?--------------------------flexible led strip lightingled outdoor lighting fixturesmini led light bars Share this post Link to post Share on other sites
collins 0 Report post Posted March 27, 2012 (edited) Different LED chip makers produce LED chips with varied quality. However for raw LED chip at the wafer factory. LED chips are divided into different "bins" based on the actual colour temperature of the LED chip. Serious lighting manufacturer will use LED chips of the same bin to maintain the colour consistency of their lighting products.does LED lights itself have different grades ?--------------------------flexible led strip lightingled outdoor lighting fixturesmini led light bars Edited March 27, 2012 by collins Share this post Link to post Share on other sites
AshliMeley 0 Report post Posted November 29, 2012 (edited) Selling Colorful Romantic Rose LED lights______________________led tube lightingled tube bulbsled tube lights Edited November 30, 2012 by AshliMeley Share this post Link to post Share on other sites
