| # | Title | Journal | Year | Citations |
|---|
| 1 | Interim Study of Procedures for Investigating the Effect of Light on Impression and Behavior | Leukos | 1973 | 159 |
| 2 | Daylighting Impacts on Human Performance in School | Leukos | 2002 | 159 |
| 3 | Evaluating Light Source Efficacy under Mesopic Conditions Using Reaction Times | Leukos | 1997 | 144 |
| 4 | Lighting Quality and Energy-Efficiency Effects on Task Performance, Mood, Health, Satisfaction, and Comfort | Leukos | 1998 | 137 |
| 5 | Psychological Processes Influencing Lighting Quality | Leukos | 2001 | 136 |
| 6 | A Validation of the Color-Preference Index | Leukos | 1974 | 111 |
| 7 | Comparison of Control Options in Private Offices in an Advanced Lighting Controls Testbed | Leukos | 2000 | 101 |
| 8 | Correlated Color Temperature, Illuminance Level, and the Kruithof Curve | Leukos | 1990 | 99 |
| 9 | Occupant Use of Manual Lighting Controls in Private Offices | Leukos | 1999 | 99 |
| 10 | An Analysis of the Energy and Cost Savings Potential of Occupancy Sensors for Commercial Lighting Systems | Leukos | 2001 | 99 |
| 11 | A Guide to Methodology Procedures for Measuring Subjective Impressions in Lighting | Leukos | 1979 | 96 |
| 12 | IERI: Visual Performance Data for 156 Normal Observers of Various Ages | Leukos | 1971 | 88 |
| 13 | Electronic Ballasts for Metal Halide Lamps | Leukos | 1988 | 86 |
| 14 | Individual Lighting Control: Task Performance, Mood, and Illuminance | Leukos | 2000 | 86 |
| 15 | High Frequency Characteristics of Fluorescent Lamps up to 500 kHz | Leukos | 1987 | 82 |
| 16 | What is Useful Life for White Light LEDs? | Leukos | 2001 | 72 |
| 17 | Discomfort Glare from Sources of Nonuniform Luminance | Leukos | 1995 | 66 |
| 18 | An Objective Measure of Discomfort Glare | Leukos | 1994 | 65 |
| 19 | Near-Field Photometry: A New Approach | Leukos | 1993 | 60 |
| 20 | The Blue-Light Hazard: A Review | Leukos | 2000 | 59 |
| 21 | The Effects of Light Source Color on User Impression and Satisfaction | Leukos | 1977 | 58 |
| 22 | Improving the Performance of Photo-Electrically Controlled Lighting Systems | Leukos | 1989 | 57 |
| 23 | The Development of a Reliable, Valid, and Simple Office Lighting Survey | Leukos | 1996 | 51 |
| 24 | Determinants of Lighting Quality I: State of the Science | Leukos | 1998 | 51 |
| 25 | The Automated Measurement of BRDFs and their Application to Luminaire Modeling | Leukos | 1990 | 50 |
| 26 | Advanced Optical Daylighting Systems: Light Shelves and Light Pipes | Leukos | 1997 | 50 |
| 27 | Visual Performance as a Function of Spectral Power Distribution of Light Sources at Luminances Used for General Outdoor Lighting | Leukos | 1999 | 49 |
| 28 | Acoustic Resonance Phenomena in Low Wattage Metal Halide Lamps | Leukos | 1985 | 48 |
| 29 | Toward a Model of Visual Performance: Foundations and Data | Leukos | 1986 | 48 |
| 30 | Daylighting Impacts on Retail Sales Performance | Leukos | 2002 | 48 |
| 31 | Energy Efficiency Consequences of Scotopic Sensitivity | Leukos | 1992 | 47 |
| 32 | Energy Balances for Some High Pressure Gas Discharge Lamps | Leukos | 1974 | 45 |
| 33 | A New Technique for Computer Simulation of Illuminated Spaces | Leukos | 1988 | 45 |
| 34 | Errors of the Standard Photometric System when Measuring the Brightness of General Illumination Light Sources | Leukos | 1977 | 42 |
| 35 | Trends in Recommended Illuminance Levels: An International Comparison | Leukos | 1999 | 42 |
| 36 | Detectability and Acceptability of Illuminance Reduction for Load Shedding | Leukos | 2004 | 42 |
| 37 | Individual Responses to Lighting Parameters for a Population of 235 Observers of Varying Ages | Leukos | 1980 | 41 |
| 38 | A Note towards the Understanding of Lighting Quality | Leukos | 1979 | 40 |
| 39 | Field Analysis of Occupancy Sensor Operation: Parameters Affecting Lighting Energy Savings | Leukos | 1996 | 40 |
| 40 | The Pupillary Response and Discomfort Glare | Leukos | 1975 | 39 |
| 41 | Visual Performance with Realistic Methods of Changing Contrast | Leukos | 1981 | 39 |
| 42 | Sulfur Lamps—Progress in Their Development | Leukos | 1997 | 39 |
| 43 | Application of Photocatalytic Reactions Caused by TiO2Film to Improve the Maintenance Factor of Lighting Systems | Leukos | 1998 | 39 |
| 44 | Proofreading under Different Levels of Illumination | Leukos | 1978 | 38 |
| 45 | Study of HID Lamps with Reduced Acoustic Resonances | Leukos | 1987 | 38 |
| 46 | The Effect of Overhead Glare on Visual Discomfort | Leukos | 2000 | 38 |
| 47 | The Effect of Venetian Blinds on Daylight Photoelectric Control Performance | Leukos | 1999 | 37 |
| 48 | Peripheral Detection While Driving under a Mesopic Light Level | Leukos | 2002 | 37 |
| 49 | Off-Axis Detection at Mesopic Light Levels in a Driving Context | Leukos | 2002 | 37 |
| 50 | A New Luminance and Image Analysis System for Lighting and Vision I. Equipment and Calibration | Leukos | 1990 | 36 |
