99精品丰满人妻无码A片,92午夜福利精品少妇久久,熟女av导航,亚洲精品卡通动漫10页,日韩不卡AV一区三区,人妻无码专区av中文字幕,一区二区三区妓女,久久乐亚洲精品无码,一区二区视频在线,AV手机在线网站,熟女av导航,国产偷人激情视频在线观看,闷骚少妇av,老妇xxxxx性开放,13萝自慰喷白浆,色一鲁中文字幕

The optical system of ultra long-range spotlight adopts Fresnel lens and spherical reflective bowl. With excellent optical output, it produces standard sine wave curve focal power arrangement spots, making the superposition of spots more uniform. The reliable application of dielectric film coating technology in reflective bowl greatly reduces the output beam temperature and achieves the effect of "cold beam", which not only creates a comfortable working environment for performers, but also greatly reduces the air conditioning energy consumption of performance venues.

Optical parameters:

Light source power: 2500W halogen tungsten bulb
Lamp holder: G22
Color temperature: 3200K
Average lifespan: :1000hours
Color rendering: CRI＞95
Beam angle: 5°~20°
Lens: Fresnel lens

Electrical parameters:
Input voltage: AC100V~240V 50/60Hz
Rated power: 2500W
Drive current: 11A
Appearance specifications:
Tilt angle: +/-90
Weight: 20.5Kg
Protection level: IP20
Volume: 789×407×633mm
Working environment: -30℃-45℃