Low energy light bulbs contain small amounts of mercury.
(Official advice from the Department of the Environment states that if a low-energy bulb is smashed, the room needs to be vacated for at least 15 minutes.)
Low energy light bulbs contain small amounts of mercury.
(Official advice from the Department of the Environment states that if a low-energy bulb is smashed, the room needs to be vacated for at least 15 minutes.)