Come and Check Our Branding Solutions.Turn on/off the lamp with a gentle blow into the lampshade (push the button to power on the light before blowing) SUPERB LIGHT QUALITY FOR EYE-PROTECTION: uniform and soft light effect, anti-dazzle, relieve eye fatigue DIMMER CONTROL KEY: turn the key left to make the light dimmer and right to brighter; When adjusted to the dimmest brightness, the light will start to flicker, just like the candle light effect STYLISH DESIGN: mimicking the appearance of kerosene oil lamp. Pls check inventory and detailed info before placing your orders.