Save energy to protect our globe

1.According to the size, LED down lamp can be divided into the lamp with 2 -inch, 2.5 inch, 3 inch, 4 inch, 5 inch, 6 inch, 8 inch, 10 inch . The three parameters which are generally related to the size of the LED down lamp are the outer diameter , the aperture size and thickness，which are determined by the size of the hole dug  on the ceiling where the LED down lamp is installed.

2.Based on the lamp beads used by LED down lamp , LED down lamp can be divided into the lamp with high-power lamp beads , low-powe lamp beads , and integrated lamp beads, which can be divided into high-power 1W, 2W, 3W LED down lamp, chips packaged and provided by good supplier can make that the lamp beads of LED down lamp reach 5W and 10W power ; small power can be divided into 3014,3528,5050 etc based on how to package. ; integrated lamp beads is COB. And considering the cooling and appearance , the LED down lamp with small power lamp beads relatively dose not have spot ,which can better dissipate heat and are welcomed by more and more customers.Browsing http://www.lead-lighting.com/products/bid26-1.htm for more information about LED down lamp.

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