Lightolier 6278WH Dépliant

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6"
3"
5
4"
1 1/4"
9
10
2
11
7
1
8
4
3
6
Fixture MOL=6 3/4"
Lytespan
®
Track Lighting System
6278WH
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Lytespot
®
PAR Ring 
Job Information
Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Lightolier 
a Genlyte Thomas Company
www.lightolier.com
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2002 Genlyte Thomas Group LLC (Lightolier Division) • A0902
Features
1.  Lytespan Attachment Fitting: Molded polycarbonate. Integral color. Fitter
twists onto track, locks on.
2. Trunion Mounting: Tensioned with internal spring washer and vibration-
resistant nut. Adjusts vertically up to 90°.
3.  Pivot Mounting: Tensioned; adjust horizontally 350° stop.
4. PBTB (Valox
®
) Socket Cup
5.  Movable Brass Contact: Extends for connection to 2nd circuit in Advent
Lytespan track.
6. Polarity Keyway
7. Push Tab: 
Molded polycarbonate. Detaches unit.
8. Porcelain Socket
9. Housing: 
.040” aluminum
10. Lamp Retaining Spring: .024 Stainless Steel
11. 1/8” Steel Yoke
Electrical
Porcelain socket, medium base, nickel plated screw shell. No. 18 braided SF-1
leads.
Finish
All painted finishes baked enamel.
Labels
UL, I.B.E.W.
Patents
U.S. Patent No. 3,496,518. Foreign Patents granted.
Valox
®
is a trademark of General Electric.
Ordering Information
Catalog No. Finishes
Track Mountings
Lamps
6278 WH
Matte White
All Lytespan Track 
PAR20 50W Max. (Tungsten-Halogen)
6278 BK
Matte Black
Systems