The side the LED light falls on will depend on your USB port orientation (non-standardized) This product can twist and bend without breaking. Use this to shine light as required Rated Voltage: 5V; Rated Power: 1.2W - Powered by any standard USB outlet (car charger, power bank, laptop etc.) You might experience moderate heating from the LEDs - this is normal and won't damage the product Ideal for lighting small areas inside your car, as an alternative to your cabin light