Do it yourself, the products are based on low Voltage, safe to use and easy to install. To install simply placed the product in the desire location, connect it with the psu, plug and pair it to your hue hub. For best connectivity your first Philips Hue outdoor light should be located within 30 ft. from the hub or the closest hue light in your house. You can extend the distance up to 60 ft. from one hue outdoor light to the next one. Metal and certain other materials can block the signal