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.
© 2005 Genlyte Group LLC • B0605
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Spectral Architectural Lighting SL205A

Page 1 of 2 Floating Paper 4 1/2" Diameter Optic Forms 1-18W Triple Twin Tube

1 1/8" MAX.(29mm)8 5/8"(219mm)4 5/8"(117mm)6 3/8"(162mm)4 5/8"(117mm)8 5/8"(219mm)6 3/8"(162mm)
10 1/2"
(267mm)
11 1/2"
(292mm)

Features

1. Reflector: Specular aluminum, 16 ga. Comfort Clear low iridescence finish.
2. Lens: 1 1/8" (29mm) thick clear acrylic finished with a translucent diffused
coating.
3. Trim Ring: 12 ga. aluminum. Stainless Steel finish.
4. Socket Cup: Heat dissipating die-cast aluminum. Positive locking attach-
ment, without tools, to reflector assures proper optical alignment of lamp.
5. Mounting Frame: Die-cast aluminum suitable for dry ceilings.
6. Retaining Springs: Rust resistant springs simplify reflector/housing remov-
al for inspection and maintenance.
7. Mounting Brackets: 16 ga. steel. Use 18" (457mm) mounting bars (option-
al) or with standard 3/4" (19mm), 1 1/2" (38mm) lathing channels (by others)
or 1/2" (13mm) tubing (by others). Adjust vertically from inside of fixture.
8. Junction Box: 14 ga. steel, 4" (102mm) x 3 1/2" (89mm x 2" (51mm) box,
allows inspection from below. UL “c/us” listed for through branch circuit wir-
ing with maximum of 8 no. 12, 90º C conductors.
9. Screws: Stainless Steel, Philips head.

Mounting

Recessed, Non-IC Type (non thermal insulation contact).
Luminaire Weight: 4 lbs.

Electrical

Ballast: Electronic Program Rapid Start T4 quad lamp ballast. Universal voltage
“U” ballast automatically detects 120 volts or 277 volts operation. No visible
flicker on starting, internally fused and protection circuit for lamp end of life.
Sound rated “A”. Designed for removal without tools from inside of luminaire
for easy field inspection or service replacement.
TA: 18W TTT non-dimming
Lampholder: GX24q-2 base, 4 Pin.

Options and Accessories

Mounting Bars:
1950, set of 2, 18" (457mm) long.
1951, set of 2, 30" (762mm) long.
T-Bar Anchor Clips:
1956, set of 4, for anchoring mounting bars to T-Bar runners.
Dimming Ballast*

Labels

UL “c/us” Listed. Suitable for damp locations.
Ordering Guide (2 Part System: Trim and Frame-In-Kit)

Trim Frame-In-Kit Lamp Volt Finish

SL205AT SL205AFTAU 1-18W TTT** 120/277V Clear acrylic with White Lacquer lens
SL205AFTA3 1-18W TTT** 347V and Stainless Steel trim ring
11 1/2"
(292 mm)
8 5/8"
(219 mm)
4 5/8"
(117 mm)
1 1/8"
(29 mm)
10 1/2"
(267 mm)
6 3/8"
(162 mm)
Ceiling Cutout: 5 1/16" (128 mm)
*Use 4100°K lamp for optimal white lens rendering.