AsaVea 4 Piece Pumpkin Carving Tools Kit, Stainless Steel . Dusk to Dawn Sensor: Turn on the Auto button, photocell sensor automatically turns light on at dusk and off at dawn. Dual USB Wall Charger: Converts any dual standard outlet into 2 USB charging outlets. Allows full fast speed charging of 2 smartphones or 1 tablet. 2A output when only charge one device, 1A output for each port when charge two device at the same time. Elegant Round Design: The light is perfect at 3.5" in diameter, it is a bit larger than some other night lights, but it can providing ample illumination for stumbling around at night with a soft light. Energy Saving: Warm LED Provides nice warm light output, No Bulb Replacement with Energy Efficient LEDs. Perfect for Bathrooms, Bedrooms, and anywhere you need some extra light.