These exterior LED wall lights are surface - mounted with an eyelid design. They have an input voltage range of 100 - 240V AC 50/60Hz and come with an inbuilt constant current driver. The driver has an output voltage of 18 - 42V, input current of 0.065A, and output current of 300mA. The housing and heatsink are made of aluminium, while the diffuser and back plate are PC. There are 12pcs 3030 LED chips. The power factor is greater than 0.5, and it can work in an ambient temperature from - 20 to 50°C. It's not for use with dimmers but suitable for 2 - way switching and works with PIR or Microwave sensors. With an IP65 rating, the back plate measures 270x100mm. It comes with a 3 - year replacement warranty. A licenced electrician must install it, and installation instructions are in each box. Choose the right IP rating for your use to avoid issues.

Using these AKEN exterior LED wall lights is simple. First, make sure to have a licenced electrician install them according to the instructions in the box. Once installed, they'll provide great lighting for your exterior walls. These lights are not compatible with dimmers, so don't try to use them that way. But they work well with 2 - way switching and PIR or Microwave sensors. In terms of maintenance, since they have an aluminium housing and heatsink, they're quite durable. Just clean the PC diffuser and back plate gently with a soft cloth from time to time. Also, be aware of the ambient temperature range of - 20 to 50°C. If the temperature goes beyond this range, it might affect the performance of the lights. Remember to choose the right IP - rated product for your intended use to keep the warranty valid.