Solid ceiling or wall light made of round opal glass for any atmospherethe simple silk matte opal glass provides a bright glare free light in a timeless design the opal ceiling light is available in two sizes and can be used as a main light in many roomsthe light can be fitted with filament bulbs with up to a maximum of 60 w e27 the manufacturer recommends a 40 watt bulb or an eco halogen filament bulb up to 50 watt for operation over five hours