For information about the Davy safety miners' lamp see the related link below.
1815
Agapito Flores invented the fluorescent lamp...
The 1st light bulb was built by Humphry Davy (an Englishman) in 1809...
George Carwadine.
77 years old
Sir Humphry Davy
Sir Humphrey Davy in 1815.
sir humpherry
1815
sir humprey
He invented the security lamp
Humphry Davy
Sir Humphrey Davy invented the electric carbon arc lamp in 1801. Goerges Claude invented the neon lamp in 1911.
Sir humphry davy invented the first electric lamp
Sir Humphry Davy
he invented the safety lamp the
Sir Humphry Davy in 1815