Lightolier Calculite ProSpec PB1M1675 User manual

PB1M1675
03/02
1 3/4"
10 3/8" L X 10" W
Depth
8 3/4"
5" L X 5" W Opening
5
6
8
11
12
123
4
17"
13 1/8"
8"
13"
7
9
10
Flanged Trimless
Top View
Calculite®ProSpec®Linear Downlight PB1M1675
Page 1 of 2 1 Light MR 16 Series B
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Notes:
Lightolier a Genlyte company www.lightolier.com
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2011 Genlyte Group LLC •D0711
Features
1. Aperture Frame: Provides clean support for lamp holders and overlapping
flange or trimless installation. Extruded aluminum. Rigidly welded together
on all corners.
2. Media Cartridge: Allows convenient loading and removal of one accessory.
Easily installed and removed for lamping with a simple twisting motion.
Constructed of die formed aluminum.
3. Adjustable Ring: Allows 360° horizontal and 45° (on width) and 45° (on
diagonal) vertical adjustment.
4. Tortiontite Spring: For easy installation of aperture frame.
5. Housing: Die-formed 22 ga. steel. Finish: Black
6. Mounting Brackets: Adjustable vertically from outside of housing.
7. Thermal Protector: Meets NEC, UL, and CSA requirements.
8. Lampholder: Steatite for GX/GY 5.3 Bi-Pin lamps. 250°C Teflon®leads.
9. Junction Box: 14 ga. steel, 4" x 3 1/2" x 2" box. Allows inspection from
below.
10. Transformer Housing: Die-formed 18 ga. steel.
11. Lamp and Accessory Support: .032" steel, flared for easy entry of Media
Cartridge.
12. Lamp Guard: Heat-resistant clear glass. Lamp manufacturers requirement
Electrical
Electronic Transformer: Individual for each lamp. Offers reliable operation
and is accessible from below for servicing. 12V Secondary 75VA ea. lamps.
Dimming Controls: Use only dimmers specifically designed for use with
electronic transformers. Low Voltage fixtures may produce audible sound when
used with dimmers, which may be objectionable in acoustically critical areas.
UL/cUL listed for through branch circuit wiring with maximum of (8) no. 12
AWG, 90° C.
Ceiling Cutout: 6 3/16" L x 6 3/16" W
Ordering Information: MR 16 Series B
Cat. No. Lamp Ceiling Trim Aperture Finish
PB1M1675EBL (1) 75W MR16* Overlap Black with White Flange
PB1M1675EWL (1) 75W MR16* Overlap White with White Flange
PB1M1675EBTL (1) 75W MR16* Trimless Black
PB1M1675EWTL (1) 75W MR16* Trimless White
Add a “1” for 120v or “2” for 277v at the *50W Max. lamping when using accessories
end of the catalog number for voltage
Finishes
All painted finishes are powder coated baked enamel.
Options & Accessories
Accessories: 2 1/2” dia. series, filters, lenses, screens and louver (1)
accessories maximum, including lamp cover glass. Lamp cover glass may be
replaced with solid glass accessory.
Labels
UL/cUL (Suitable for Damp Location), I.B.E.W.
Teflon® is a registered trademark of E.I. DuPont.
PB1M1675EBL = (Flanged) Black/White
PB1M1675EWL = (Flanged) White
PB1M1675EBTL = (Trimless) Black
PB1M1675EWTL = (Trimless) White
Add a “1” for 120v or “2” for 277v at the end of the catalog number for voltage

Data are based on bare lamp
photometrics. Dashed lines in beam
spreads indicate narrow axes of oval
shaped beams.
FC is initial footcandles at center of beam.
Land Ware to the point that the
candlepower drops 50% of maximum.
Calculite®ProSpec®Linear Downlight PB1M1675
Page 2 of 2 1 Light MR 16 Series B
Job Information Type:
Lighting Performance Data
Lightolier a Genlyte company www.lightolier.com
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details of design, materials and finish.
© 2011 Genlyte Group LLC • D0711