国产精品亚洲一区二区三区在线,精品国产自在现线拍400部,又色又爽又黄的在线视频免,亚洲无码高清在线,免费人成在线观看视频无码

<optgroup id="baebw"><tr id="baebw"><td id="baebw"></td></tr></optgroup><abbr id="baebw"></abbr>

RECOMMENDED PRODUCTS

Computer cutting light

Cutting lamp MORE

700W cutting lamp

Cutting lamp MORE

440/470 beam lamp

Beam light series MORE

Beam light series MORE

Beam light series MORE

330/350W three in one beam

Beam light series MORE

380W three in one beam

Beam light series MORE

380W waterproof beam light

Beam light series MORE

NEWS CENTER

Research on China's LED lighting industry policy

China's National Development and Reform Commission to accelerate the promotion of energy-saving lamps.

Ballroom slow shake bar lighting design case sharing

According to the different needs of the environment and singing and dancing (slow song, fast song), the creative program can be edited to produce different atmospheres

Efficiency and heat dissipation issues of dimming systems

Dimming equipment has gone through four generations: the first generation has the lowest efficiency, and the fourth generation has the highest efficiency.

Basic knowledge of stage lighting technology and industry development

Stage lighting highlights the four elements of vision, realism, aesthetics and performance. It has evolved over the years.

The internal structure and working principle of the computer moving head light

Qualified computer moving head lamp must be stable and reliable, excellent light efficiency, accurate positioning, good heat dissipation, and the lamp body and material structure meet the ergonomic requirements.

China's semiconductor lighting industry is developing rapidly and rising

It has supported the technological innovation and industrialization of semiconductor lighting, and China's semiconductor lighting industry and technology have made significant progress.

Copyright © Guangzhou Hongri Stage Lighting Equipment Co., Ltd All Rights Reserved.

Back To Top
020-29835727
Services
Services
Wechat

<strike id="hd9nt"><rt id="hd9nt"><button id="hd9nt"></button></rt></strike>

<strike id="hd9nt"><rt id="hd9nt"></rt></strike>

<abbr id="hd9nt"><th id="hd9nt"></th></abbr>