2835 patch led hard light bar, what does 2835 mean?
2835 lamp bead is a medium-power SMD ultra-bright LED, with 0. 1W 0.2W and 0.5w. Because its size is 2.8 (length) ×3.5 (width) ×0.8 (thickness) mm, it is named 2835 lamp bead according to the size naming method of SMD LED lamp bead.