Floodlights create a widespread distribution of light, perfect for illuminating a wall, sign or large object. A floodlight should be well shielded with an accessory louver or shield to avoid stray light and glare. You can also use plants to block unwanted light.

Very basic luminaires with no lense which provide a fixed, wide spread of light.

The broad-beamed, strong artificial lights known as floodlights are often used to illuminate large or outdoor playing fields while a sports event is being held during low-light conditions. In the top tiers of many professional sports, it is a requirement for stadiums to have floodlights to allow games to be scheduled outside daylight hours. Evening or night matches may suit spectators who have work or other commitment earlier in the day.