A Lamp burns Oil as fuel to cast Bright Light in a 15- foot radius and Dim Light for an additional 30 feet. Lantern, Bullseye (10 GP) A Bullseye Lantern burns Oil as fuel to cast Bright Light in a 60-foot Cone and Dim Light for an additional 60 feet. Lantern, Hooded (5 GP) A Hooded Lantern burns Oil as fuel to cast Bright Light in a 30-foot radius and Dim Light for an additional 30 feet. As a Bonus Action, you can lower the hood, reducing the light to Dim Light in a 5-foot radius, or raise it again.