Extension: 6 3/4" (171mm) S p ■MB H MB L1542 Roundback Cylinder with Black Baffle Finish: White (P), Black (MB) Lamp: 75W BR30, 75W R30,75W PAR30 Accessories: L1963 Barn Doors BARN DOORS AVAILABLE 75W BR30 75W R30 7 3/8" (187mm) X 5" \/ \/ (127mm) Max. Extension: 8 5/8" (219mm) BAFFLE 75W PAR30 L1543 Roundback Cylinder with Black Baffle Finish: White (P), Black (MB) Lamp: 300W R40, 250W PAR38 Accessories: L1964 Barn Doors (allows use of L300 filters or L277 Louver) BARN DOORS AVAILABLE 9 1/8" (232mm) 5 7/8" \/ \/(149mm) Max. Extension: 10 1/2" [267mm] 300W R40 BAFFLE 250W PAR38 L27 40 Low Voltage Roundback Cylinder with Integral Electronic 12V Transformer Notes: Not for use on Four Circuit Trac Finish: White (P), Black (MB) Lamp: 75W 12V MR16 Accessories: L100 Color Filters/Lenses L1955 Concentrator L1962 Barn Doors L275 Louver (requires Barn Doors) 12V INTEGRAL ELECTRONIC TRANSFORMER BARN DOORS AVAILABLE 75W MAX 12V MR16 N 3 3/4" (95mm) Max. Extension: 9" (229mm) L1742 Classic Low Voltage Roundback Cylinder with Integral Magnetic 12V Transformer Finish: White (P), Black (MB) Lamp: 75W 12V MR16 Accessories: L100 Series Color Filters/Lenses, L1963 Barn Doors a 12V INTEGRAL L? Û MAGNETIC TRANSFORMER ACCEPTS COLOR FILTERS ACCEPTS OPTICAL LENSES 75W MAX 12V MR16 7 3/8" (187mm) x/ \i' Max. Extension: 8 3/4" (222mm) BAFFLE Lampholder/Track Compatibility L1540 Halo Single and 2-Circuit Halo 4-Circuit Halo "LA" Architectural Lazer Track L1542 L1543 11742 L650, L651, L652, L653 L641, L642, L643 L611, L612, L613 L1631, L1632 L963 Converter required for use with Halo 4-Circuit: L621, L622, L623 LA1L Converter required for use with Halo "LA" Linear Architectural Track: LA631, LA632, LA633 LZR102, LZR104, LZR106, LZR108 Lampholder/Track Compatibility L2740 Halo Single and 2-Circuit Lazer Track L650, L651, L652, L653 L641, L642, L643 L611, L612, L613 L1631, L1632 LZR102, LZR104, LZR106, LZR108 292 COOPER LIGHTING...