Those SMD LED are called 2835 SMD LED, because the size of the shape is 2.8*3.5mm. Only one single 2835 SMD can't be bright as 5050 SMD LED. However, when we used it with higher quantity, it will brighter then the 5050 LEDs.
For 2835 SMD LED. They can be all kinds of wavelength's SMD LED, include the visible Light and the unvisible light.
In this catalog, we mainly introduce the 2835 SMD LED of visible light. We can supply all kinds of visible wavelength and color on it. such as: purple LED, blue LED, cyan LED, lime LED, green LED, Yellow LED, Amber LED, Orange LED, red LED, deep red LED, red grow light LED , white led, warm white LED, Pink LED and so on.
With 2835 SMD LED, we supply: purple 2835 SMD LED, Blue 2835 SMD LED, cyan 2835 SMD LED, lime 2835 SMD LED, green 2835 SMD LED, yellow 2835 SMD LED, amber 2835 SMD LED, orange 2835 SMD LED, red 2835 SMD LED, deep red 2835 SMD LED, red grow light 2835 SMD LED , white 2835 SMD LED, warm white 2835 SMD LED, pink 2835 SMD LED and so on.
Normally, the angle of those 2835 SMD LED is 120 degrees. We also can customize that angle as your needed, like 30 degrees, 45 degrees, 60 degrees, 90 degrees ect.