It is generally said that the performance of "LED Block Control" is heavily relying to PWM control of LED driver than LED itself. Therefore, KEISOKU GIKEN developed High Speed CV + CR mode which were not available in ordinary electronic load.
With LE-3060 which has equivalent performance of LED, LED driver testing no longer needs to light LEDs so that dazzling free testing can be built.
In addition, this system can free administrators from controlling LED management.