ALED LIGHT&reg; USB Rechargeable LED Kerosene Lamp Candle Light Bright Adjustable Bedside Lamp Portable Night Light with Dimmer Control Key for Indoor or Outdoor Lighting Camping Lantern (Gold) How to Use: After fully charged up, push the turn on button, then blow the lampwick to make it turn on/off. Only when you blow the wick, can the lamp work.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 Mimicking the appearance of kerosene oil lamp and powered by a built-in battery, making the lamp classic while modern Made of ABS and acrylic material, no breakable parts, more safe to use. Applicable scene: nightlight, reading light, emergency lighting, romantic dinner, outdoor camping, fishing, nostalgic gift.