At up to 520 lm, the light flux of the Mi LED Desk Lamp 1S is 73% higher than the first-generation lamp, considering the same lamp dimensions. Central illuminance increased to 1250 lux, 66% higher than the first-generation lamp. The Mi LED Desk Lamp 1S eliminates flicker and reduces eye strain through the use of a dimming mechanism, matching Pulse Width Modulation (PWM) dimming even at low brightness levels.