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Lightolier 

a Genlyte 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.
© 2006 Genlyte Group LLC • B0706

Job Information 

Type:

Job Name: 

Cat. No.: 

Lamp(s): 

Notes:

 

Lytespan

®

 Track Lighting 

9179

Page 1 of 2 

MiniForms™ Apollo MR16

Features

1.  Lamp Bracket:

 Stamped steel with insulated end knob made of high 

temperature silicone rubber which allows for aiming adjustments while 
fixture is on.

2. Socket:

 Bi-pin base ceramic socket wired with No. 18 stranded Teflon 

leads with fiberglass outer sleeve.

3. Transformer:

 Electronic low voltage transformer with integral radio 

frequency interference filter and anti-crossover circuit for increased 
reliability; housed in extruded aluminum.

4.  Track Attachment Fitting:

 Molded polycarbonate, rotates into track and 

locks on with push tab; integral polarity key guard.

5.  Push Tab:

 Locks and detaches unit from track.

6.  Brass Contact:

 Extends up for connection to second circuit when used 

with Advent

®

 Lytespan track.

7.  Tension Pivot Mounts:

 Steel. Allows for 180° horizontal rotation and 

180° vertical rotation.

8.  Lamp Guard:

 Tempered glass; can be substituted with 2" filter.

9. Spring:

 Steel springs hold lamp in place.

10. Housing:

 Aluminum with vent holes.

Electrical/Dimming

Dimming controls: Use only dimmers specifically designed for use with elec-
tronic transformers, like Lightolier Sunrise™ and Neptune Momentum QE™ 
series. Low voltage fixtures may produce audible sound when used with dim-
mers, which may be objectionable in acoustically critical areas.

Labels

UL

Ordering Information

Catalog No. 

Finishes 

Track Mountings 

Lamps

9179WH

 

Matte White 

All Lytespan 

MR16

9179BK

 

Matte Black 

Track Systems 

50W Max.

9179AL

 

Matte Aluminum

10

1

2

3

4

5

6

7

9

8

5

1

/

2

2

1

/

4

3

3

/

4

2

7

/

8

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