Lightolier CDB2SPF254 User's Manual
Contents
1. ZONAL CAVITY METHOD EFFECTIVE FLOOR CAVITY REFLECTANCE 0 20 LUMENS LAMP FIXT 1568 23 6 2579 4687 6639 0 6639 LUMINANCE DATA IN CANDELA SQ METER AVERAGE AVERAGE AVERAGE AVERAGE IN DEG 0 DEG 45 DEG 90 DEG 45 2222 2539 2776 55 1929 2544 2913 65 1564 2681 3158 75 1179 2978 3442 85 594 2890 3485 Ordering Information Explanation of Catalog Number Example CDB2SPF228UNVPG cD B 2 S P F Coffaire Drop Body Style Fixture aul Type Perforated Flat White Lamp Lamp Voltage Options Basket B Surface Width Surface Lamp Reflector Quantity By Others 20 277 or Add appropriate Direct Indirec Mounted Shield 1 1 Lamp 28 15 28W UNV 120 277 suffix to catalog Recessed aa tamp 54 T5HO 54W no ie A Tanp Nominal 48 Ballast Type lt 20THD lt 10THD or 2 Lamp 28W Elec T5 PIt or 2 Lamp 28W Elec T5 PG tt or 2 Lamp 54W Elec T5 PG tt 3 Lamp 54W Elec T5 PU tt tinstant Start 120 277 or UNV tProgram Rapid Start UNV only Options Accessories Fusing Internal fast blow fusing SUFFIX A Internal slow blow fusing SUFFIX C Electrical Wiring Options Consult factory For motion or light sensor See Folio 0A20 10 Specifications Performance In an installation of 2 lamp 28W luminaires in a room cavity ratio of 1 with reflectance 80 ceiling 50 wall 20 floor the C U shall not be less than 71 To reduce2. glare the average brightness at 65 shall not exceed 758 candelas per square meter To control veiling reflections luminaire output in the 30 90 zone shall not be less than 76 5 Materials Chassis parts are die formed code gauge steel Lamp Shield 22 gauge steel perforated mesh lamp shield with white acrylic overlay Lightolier is a Philips group brand Specifications continued Finish Chassis exterior Soft white post painted polyester powder Cavity Soft white post painted polyester powder Rust preventative undercoating Reflector Soft white post painted polyester pow der Electrical Thermally protected class P ballast C B M approved non PCB If K O is within 3 of ballast use wire suitable for at least 90 UL Listed for damp locations Labels 1 B E W UL and ULc Listed This product may have a mercury containing lamp M anage in accord with Disposal Laws See www lamprecycle org For Factory Technical Information 978 657 7600 Fax 978 658 0595 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 www ightolier com 2008 a Philips Group Section 5 Folio M 15 92 PHILIPS
3. LIGHTOLIER Coffaire Drop Basket Surface CDB 2S PF228 or 254 Page lof2 Direct Indirect Surface M ounted Fluorescent 2 x 4 with Perforated Basket Static 1 2 or 3 Lamp T5 Features Direct indirect lamp shield appearance with soft contoured interior a Perforated mesh lamp shield with white acrylic overlay 69 9 efficient 2 lamp 28W T5 66 4 efficient 2 lamp 54W T5HO Lamp shield hinges from either side Optional DALI ballast iGEN TECHNOLOGY accepts digital dimming controllers scene controllers and automatic control devices Meets NYC Code requirements Not for continuous row mounting Dimensions 2 17 32 64mm 2 7 16 62mm 24 1 8 613mm 1 4 51mm Mounting Holes 2 7 8 73mm Dia KO 3 1 5 8 41mm 3 5 8 92mm 39 3 4 1010mm 3 5 8 92mm 2 15 16 75mm 42 1 5 1080mm 1 48 1219mm Job Information Job Name Cat No Lamp s Volts Ballast For Factory Technical Information 978 657 7600 Fax 978 658 0595 11 08 631 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 www lightolier com 2008 a Philips Group Section 5 Folio M 15 92 Lightolier is a Philips group brand PHILI PS LIGHTOLIER Coffaire Drop Basket Surface CDB 2S PF228 or 254 Page 2 of 2 Direct Indirect Surface Mounted Fluorescent 2 x 4 with Perforated Basket Mo
4. del No CDB2SPF228UNVPG LER FP 33 2 IW 122 1 BF 1 0 Comparative yearly lighting energy cost per 1000 lumens 7 29 Report Number G2007118A Catalog Number CDB2SPF228UNVPG mps 2 F28T5 Luminaire Coffaire Drop Basket Ballast B228PUNV D Report is based on 2900 Lumens per lamp Efficiency 69 9 CIE Type Direct Indirect CANDELA DISTRIBUTION Plane 0 Deg 90 Deg Spacing Criteria 1 2 13 Shielding Angles 90 90 Plane 0 Deg 90 Deg Luminous Length 47 880 23 400 COEFFICIENTS OF UTILIZATION ZONAL CAVITY METHOD EFFECTIVE FLOOR CAVITY REFLECTANCE 0 20 LUMENS LAMP 952 6 1567 2852 4057 0 4057 AVERAGE AVERAGE AVERAGE AVERAGE IN DEG 0 DEG 45 DEG 90 DEG 45 956 958 935 55 747 838 844 65 521 141 758 15 308 623 636 85 94 365 394 Static 1 2 or 3 Lamp T5 Model No CDB2SPF254UNVPG LER FP 54 6 IW 1216 BF 1 0 Comparative yearly lighting energy cost per 1000 lumens 4 40 CANDELA DISTRIBUTION Report Number G2007117A a Catalog Number CDB2SPF254UNVPG 2020 2020 Lamps 2 F54T5HO 2007 2008 Luminaire Coffaire Drop Basket Ballast B254PUNV D Universal ee E Report is based on 5000 Lumens per lamp 17377 1799 Efficiency 66 4 1494 1616 CIE Type Direct Indirect 1196 1402 Plane 0 Deg 90 Deg 1176 Spacing Criteria 1 2 13 so Shielding Angles 90 90 532 960 Plane 0 Deg 90 Deg 264 724 Luminous Length 47 880 23 400 60 349 7 113 COEFFICIENTS OF UTILIZATION
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