... halogen bulb which is in a high temperature (80-120 °C)during working. A little carelessness will ... the special material which is aseismatic and durable. As for lens, it uses the most advanced ... halogen bulb which is in a high temperature (80-120 °C) during working and contain a ... color of the goods will become white, such as clothes, pearl, the surface of the clock, handicraft, painting, etc. However ...