The Dayva SL008LEDW umbrella lights utilize white LED lighting. They use 3 "D" batteries, but note that the batteries are not included. There are six lights per rib and forty-eight total lights. Each light string is sixty inches long.
The light bulb life expectancy on these lights is very long. If one light goes out, the rest will remain lit. Dayva SL008LEDW lights do not attract most insects. The entire package includes LED umbrella lights, a battery power pack and an umbrella pole adaptor.