Strip lights wholesale provider 2024: LED strip brightness is typically described in lumens per foot (or meter). A good quality LED strip should provide at least 450 lumens per foot (1500 lumens per meter), which provides approximately the same amount of light output per foot as a traditional T8 fluorescent lamp. (E.g. 4-ft T8 fluorescent = 4-ft of LED strip = 1800 lumens). LED strip brightness is primarily determined by three factors: Light output and efficiency per LED emitter; The number of LEDs per foot; The power draw of the LED strip per foot. An LED strip light without a …