Dark sky friendly lamp and housing combination apparatus

Details Dark sky friendly lamp and housing combination apparatus Dark sky friendly lamp and housing combination apparatus

2007-05-15

2007-05-15

Sember, Thomas M. (Department: 2885)

Illumination

Light source and modifier

Adjustable or repositionable modifier

C362S280000, C362S322000, C362S323000

Reexamination Certificate

active

11076545

ABSTRACT:
A dark-sky friendly lamp-housing combination is provided for use with a light fixture. The combination uses a standard lamp having a light element and a base section. The base section includes a neck attached to the light element and a connector that is received in a socket of a light fixture. A housing attached to the neck is adapted to direct light from the light bulb in a predefined direction to reduce light pollution. In one aspect, the housing is rotatable about the base section so that the direction of illumination can be adjusted as desired.

REFERENCES:
patent: 4333132 (1982-06-01), Paley
patent: 5599091 (1997-02-01), Kira
patent: 5713662 (1998-02-01), Kira
patent: 5988833 (1999-11-01), Giese et al.
patent: 6497501 (2002-12-01), Harder
patent: 6783264 (2004-08-01), Felty

Affiliated with

Also associated with

Rating

Dark sky friendly lamp and housing combination apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dark sky friendly lamp and housing combination apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dark sky friendly lamp and housing combination apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3772664