▶ FLEXSTRIP range from 500 to 1700lm per meter ▶ SILICON, SLEEVE or PCB version ▶ Color rendering index up to 80 ▶ 60 to 216 LED per meter ▶ Different color temperature available ▶ All Flexstrip versions integrate regulation (IC) to ensure that any fluctuation of the output voltage from the converter would not affect the lumen output, or increase the temperature, or decrease life time of the product.