1. After unpacking the downlight, you should immediately check whether the product is in good condition. If there is a fault caused by non-human or the requirements specified in the manual, it can be returned to the retailer or directly returned to the manufacturer for replacement.
2. Please confirm the applicable power supply according to the installation quantity before use. This product is only for indoor use. Please ensure that the installation location can bear 10 times the weight of the product before waterproof installation.
3. Cut off the power supply before installation, make sure the switch is closed to prevent electric shock, and do not touch the surface of the lamp after the lighting is on. This lamp should be avoided to be installed in places with heat sources and hot steam and corrosive gases, so as not to affect the life.
4. Install in a flat place with no vibration, no swing and no fire hazard. Pay attention to avoid falling from high altitude, collision with hard objects, and knocking.
5. The lamp cup with high voltage (110V/220V) power supply should not work in the state of frequent power-on and power-off, which will affect its life.
6. If it is disabled for a long time, the downlight should be stored in a cool, dry and clean environment. It is forbidden to store and use it in humid, high temperature or flammable and explosive places.