1ebec223e0dc2bae61abe9e74683766d1c156cbef70a08582adb9366507961e3c16616ecad75a90486fcce1fb1f133cc686384092989

1ebec223e0dc2bae61abe9e74683766d1c156cbef70b0c592ad39366507961e31010349269e78aba81a33b56056d2d6af00b0cd7c229


실내직광 35000lux
노지직광 70000lux
유리창 통과하면서 절반으로 줄어드네