Please note to use only certified DC 5V input. Higher voltage may cause overheating to occur and may result in damage to the device and the potential risk of overheating and fire. Do not connect this product to any power supply other than one described in the manual, on the name plate, or specifically recommended by vidaXL. This appliance should not be used by children of 14 years or younger, and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge concerning use of electronic appliances. Electricity is dangerous. Damage and improper installation, use or alteration (replacement of individual components) can lead to damage to the unit , resulting in electric shock and danger to the user. Do not operate this product in explosive atmospheres, such as in the presence of flammable liquids, gases and dust, or above 50 degrees Celsius or more. Do not switch on the product if the connecting cable or power supply are visible damaged. If the external flexible cable or cord of this luminaire is damaged, it shall be exclusively replaced by the manufacturer or his service agent or a similar qualified person in order to avoid a hazard. Turn off power while installing and maintaining. Make sure the bulbs have cooled down. The light source of this luminaire is not replaceable; when the light source reaches its end of life the whole luminaire shall be replaced. For indoor use only, do not use this product outdoors.