Lightolier specifications Calculite Incandescent Open Downlight 782/7782, Page 1 of, Type

	Calculite® Incandescent Open Downlight 782/7782
Page 1 of 2	4 1/2” Aperture A19/A21/A23/MB19 Ellipsoidal Reflector

Top View

	Flush Trim	Molded	White or
	(Molded	Trim Ring	Polished Flange
trim ring removed)
Ceiling Cutout: 5 1/16” Dia.
Reflector Trims				Frame-In Kit	Lamp
782CLW		Specular Clear finish with white flange		7782	A19	100W
782CLP		Specular Clear finish with polished flange			MB19	100W
782CL		Specular Clear finish with molded trim ring (flangeless)			A21	150W
782		Add suffix for other finishes (see options)			A23	150W

Features

1.Socket Cup: Die-cast aluminum cup effectively dissipates heat and assures lamps maintain proper optical alignment to reflector. Snaps onto reflector neck for easy tool-less installation. Can be adjusted without tools from inside or outside of fixture to accommodate different lamp sizes. Contains medium base porcelain socket with nickel plated screw shell wired and No 18 SF1 leads to J-Box.

2.Mounting Brackets: Adjust vertically from inside of fixture. Durable 16 ga. steel construction. Use with standard 3/4" or1 1/2" lathing channels (by others), or Lightolier accessory mounting bars.

3.Retaining Springs: Precision tooled springs secure aperture mounting frame for quick tool-less installation.

4.Reflector: Specular clear Alzak® upper reflector, retained by spring latches for inspection and maintenance, top relampable.

5.Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box.

6.Thermal Protector: Meets NEC and UL requirements. Insulation must be kept 3" away from fixture sides and wiring compartments and must not be placed above fixture in a manner which will entrap heat.

7.Aperture Cone: 16 ga. Specular Alzak® aluminum,or optical black multi- groove. Available with white or polished flange or with removable white molded trim ring (field paintable).

8.Multi-Groove Baffle: One piece seamless aluminum. Sharply detailed concentric rings with "sawtooth" profile, optical black finish.

9.Mounting Collar: Die-formed steel painted in baked black enamel.

Other Reflector Finish Options

Comfort Clear Diffuse	CCD	Specular Black	BK
Specular Gold	GD	Black Multi-Groove	MG

(MG is only available with molded trim ring.)

Flange Options

White	W
Polished Flange	P
Flangeless	Leave Blank (molded trim ring)

Accessories and Options

18" Mounting Bars	1950	(set of 2)
27" Mounting Bars	1951	(set of 2)
T-Bar Anchor Clips	1956	(set of 4, for 1950 & 1951 bars)
Wood Joist Mtg. Bars	7994	(set of 2)
Sloped Ceiling Adapters	7920	(see SCA specification sheet)
Step Down Transformer	7997	(see separate specification sheet)
Chicago Air Plenum	LC (add suffix to Frame-in Kit)

Electrical

UL Listed for maximum of 8 No. 12, 75°C through branch circuit conductors, or 60°C supply conductors for end of run.

Labels

UL Listed for damp locations, I.B.E.W.

Alzak® is a registered trademark of ALCOA.

Job Information Type:

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Cat. No.:

Lamp(s):

Notes:

Lightolier a Genlyte Thomas Companywww.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