Now As time going , LED develop is faster and faster , they become stable , cheaper . now we have develop led strip which Color Tolerance Adjustment is less than 3SDCM, it is 2835 led strip ,which is high lumen than 3528,price is also very Good , i think SDCM 3 LED CHIP Will be more and more popular . as

those 2835 led strip can make high density in one meter than 5050, and Price is cheaper , SDCM can be less . lumen can be more .