2Research on the Sealing and Exhausting Techniques and Equipment of Ceramic Metal Halide Lamp's Arc TubeSpecial Study5-8
3The Countermeasure and the Harm of Energy-saving Lighting Harmonics to the Power GridSpecial Study9-11,16
7The Applications of High-temperature Amalgam in Fully-sealed Reflector LampTechnical Improvement23,40
9How to Make Actual Luminaires for Stage Lighting Meet the Requirements of the Safety StandardStandard & Testing26-31