Nils Gustaf Dalen won a Nobel Prize for a lamp that goes on by itself at dusk, 1st used at the Furuholmen one of these
[DOC] [TLE] Nils Dalen | Swedish physicist | Britannica.com [PAR] Swedish engineer who won the Nobel Prize for Physics in 1912 for his ... 
Swedish engineer Nils Gustaf Dalen was born in Stenstorp, Sweden, near 
Skovde.