LED technology is now embedded into our lives, and LED lighting performance is now on par with any traditional source. Following the evolution of LED light bulbs quite closely, it is becoming obvious COB (chip on board) technology is emerging rapidly for the obvious reason; cost, the chip on board process bonds the LED extrusions directly on to an aluminum substrate, in this arrangement they are able to pack more LED fragments in per square inch, than any other method, they are then coated with a phosphor layer that determines the color of light. This breakthrough in LED technology process allows the manufacturing of LED light bulbs up to 60 W equivalents for well under $10. Outdated Product Skip these LEDs COB also has a much friendlier appearance, gone are the strange “Showerhead multi-LED arrays”, today’s LEDs concentrate more on secondary optics lenses, allowing much more uniform distribution of light and a more acceptable appearance in both on and off states. Time and time again, people will comment about how expensive LED upfront costs are, and this is still true, a $50 , 4 watt MR 16 can still be purchased from many online retailers as well as lighting retailers with outdated stock.luoqiyin666
LED Canada recently introduced its line of 5 W COB MR16 and GU10, 50 W halogen replacements, both under $17 Canadian. Both bulbs feature a 5 W chip on board with Epistar LED, impressive lumen output at almost 100 lm per watt, and are available in both to 38° spotlight and a 90° wide-angle floodlight. Available in the traditional looking warm white, or the more contemporary neutral white read more about how to choose color temperatures here. He MR 16 bulb retrofits directly into any MR 16 fixture, simply remove the old 50 W halogen and install like any other MR bulb. The savings are off the chart, let’s say you replace 10 , it 50 watt halogens, if you start hours per day the energy savings per fixture would be over $20 well over the original $15 price tag. The downside. If you’re opening an art museum or carefully displaying retail products, this may not be the product for you, as the stated color rendering index “CRI” of this product is greater than 65, basically don’t choose the color for your living room looking at paint chips under these particular LED lights, although I personally noticed no difference in the color of my clothing when I replaced the halogens in my closets with these LED. The plus side: Equal Light to 50 watt halogen, ETL certification, in stock in Canada, COB technology, ultimate power savings, low operating temperature (zero fire or burn risk), No ultraviolet to destroy it sensitive fabrics, wallpapers, artwork. Both the MR16 and GU10 are compatible with most dimmers, available in both 38° spot and a 90° wide-angle, look good in both the on and off states, single light source equals single shadow, all aluminum housing for durable, properly thermal managed products.For more information, please visit white led lights
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