Automobile, garage and display room lighting / information compiled by L.C. Porter and M. Horner. (1922)
General Electric Company, Edison Lamp Works · General Electric Co., Edison Lamp Works · leaf 8
directly in front of the headlamp. If the rays of light areseen to diverge as they leave the reflector, the adjustment is Xo. 2;if they converge and cross, it is Xo. 4. * lii general, moving the li^ht wmnr either forward <»r hark, wardIMQg the »XM of the reflector results in i han^m^ the spread… … lit ion uf Light K.is-. OritfiriMlmtf from «Hir> I . Kr«|>r«ti\rl> %m*A <*f ami Bettad Lm Focal Pbial >n « IaraN.li. R.tt.r
Lighting · Light bulbs · Light fixtures
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