the light effect of green laser pointer will be more obvious in thedark area

The knowledge of the stage machinery, stage sound, architectural acoustics. Learn stagecraft knowledge and relevant industry standards (the theater building design standards ", and lamps, control devices and other relevant standards). Industry associations, professional assessment performed through the provincial level or above. Assistant stage lighting qualification or equivalent professional qualifications performed by the provincial industry associations identified more than three consecutive business years, after evaluation, can apply for qualification assessment of stage lighting division. Assistant Stage Lighting Division: to master the basic knowledge of lighting engineering, lighting engineering to undertake small-scale performances will light equipment configuration. Working in this field more than 3 years or tertiary professional graduate more than 1 year. Although, the hand strap of green laser pointer is just a small thing.
Lighting operation of the various performances according to the rhythm of the repertoire. Can be installed in accordance with the map lights organizations work. The intent of the lighting design to reflect the overall lighting effects of the general repertoire, will perform a simple lighting design. To complete advanced CNC fixtures for various types of lamps (computer lights, laser show etc.), the basic operation. Understanding of optical and electrical engineering basics, as well as the relevant provisions of the theater building design standards ". Industry associations, professional assessment performed through the provincial level or above. Stage sound engineer "means in music, dance, drama, theatrical performances, film, dance halls, conference rooms, audio production, sports venues and other cultural and artistic places. When the customer wants to use green laser pointer , the customer can hold the hand strap.
Regulation of practitioners of a variety of sound quality of the sound source to use professional equipment; stage project, responsible for sound design, installation, commissioning, testing practitioners; responsible for the production and distribution process of the stage sound lighting product design, production, testing practitioners. Theater choreography of sound engineering and the engineering requirements of the makeshift stage sound and audio equipment, familiar with the use of sound and artistic effects, design, installation, debugging, testing, production design, cost control, safety measures, divided into high-level Stage sound engineer, stage sound engineer, three assistant stage sound engineer qualification, assessed by the industry associations responsible for organizing the assessment above the provincial level performance audit of the Chinese performances Association issued after the adoption of relevant qualification certificates. The hand strap of green laser pointer  can avoid the green laser pointer falling down or sliding away accidentally.
Advanced stage sound engineer. More than 10 years experience, with rich experience and high standards of artistic creation and design capability to undertake large-scale sound engineering, and on the system configuration of the large-scale sound engineering design, installation, commissioning, testing, or master stage sound product design, production, commissioning and testing. Outstanding achievements in the professional work, one of the following results were obtained: access to the national, ministerial Stage Design Award; provincial Stage Design Award; participate in state-level sound engineering design (creative staff), their creative work or project in the community a larger influence; senior professional titles above the provincial level government departments. The customer does not have another hand to hold green laser pointer .
With the above conditions can declare the advanced stage sound engineer qualification assessment. Stage sound engineer qualifications or equivalent professional qualification performed by the provincial industry associations identified more than three consecutive business years, after evaluation, can apply for advanced-stage sound engineer qualification assessment. Stage sound engineer: with more than six years relevant professional experience or tertiary graduates over 3 years, a certain degree of artistic creation, to undertake a medium-sized sound engineering to complete the performance of sound supervision, and will small and medium-sized sound engineering The system configuration design, installation, commissioning, testing, or mastering stage audio product design, production, commissioning and testing. The laser color of   green laser   is more suitable to the practical use of the customer.