国产精品久久久久久久免费av,免费A级毛片又大又粗又黑,99精品视频一区在线播放,久久99国产精品久久99

NEWS
新聞資訊
MORE +
scroll down

The parameters of 3mm LED? mainly include the following aspects:

發(fā)布時間:

2024-01-19 10:07


 

Emitting color: 3mm LED lamp beads can emit red, green, blue, yellow, white and other colors of light, and can emit more types of light by mixing the three primary colors of RGB in different proportions. 1
Brightness: Brightness is an indicator of the luminous effect of LED lamp beads. The appropriate brightness can be selected based on the application scenario and needs. Excessive brightness may increase power consumption and cost. 12
Working voltage: The normal working voltage of 3mm LED lamp beads is usually between 1.8V and 3.5V. This value will be affected by the color of the LED and the working current. 2
Current: The current is determined based on the brightness and working voltage of the LED lamp beads. Different brightness requires corresponding current support.

Luminous flux: Luminous flux represents the total amount of light emitted by the LED lamp bead within a certain period of time, and the unit is lumens (lm). The luminous flux of 3mm LED lamp beads can range from 1lm to 5lm, and the specific value depends on the color and current of the LED.

Viewing angle: The viewing angle refers to the range covered by the LED lamp light, expressed in angle. The viewing angle range of 3mm LED lamp beads is usually between 10 degrees and 50 degrees, but this can also vary depending on the color.

Wavelength: Wavelength is a parameter that describes the wavelength of LED light. Common wavelengths range from 400 nanometers to 700 nanometers, which is related to the color of the LED.

Lifespan: The lifespan of LED lamp beads is usually very long, reaching more than 10,000 hours, and has good long-term stability and reliability.

Power and packaging specifications: The power of 3mm LED lamp beads is generally between 0.3W and 0.5W. The specific power will also be affected by the packaging specifications. Common packaging specifications include patch packaging such as 3014, 3528, 35
+

LED

資訊推薦

< 1...111213...70 > 前往
logo

服務銷售熱線

地址:廣東省深圳市寶安區(qū)西鄉(xiāng)固戍航城大道華創(chuàng)達工業(yè)園E棟六樓

產品咨詢留言

微信公眾號

微信公眾號


©2022 深圳市海隆興光電子有限公司 

網(wǎng)站建設:中企動力 龍崗  |  SEO標簽 

91麻豆免费在线视频-欧美中文天堂在线观看| 欧美一级二级三级在线看-日韩精品欧美嫩草久久99| 美女把腿张开给帅哥桶-无码无套少妇18p在线直播| 亚洲国产视频不卡一区-激情欧美视频一区二区| 亚洲永久免费在线观看-亚洲欧美导航一区二区导航| 亚洲永久免费在线观看-亚洲欧美导航一区二区导航| 久久精品人妻一区二区三区极品-久久99热这里只有精品免费| 国产精品美女在线网址-久草免费福利在线观看视频| 欧美日韩精品人妻在线-在线播放中文字幕一区| 天天干天天日天天射天天舔-精品香蕉视频官网在线观看| 国产传媒中文字幕在线观看-午夜福利视频在线播放观看| 久久蜜桃精品一区二区-麻豆视频啊啊啊好舒服| 亚洲综合久久综合激情-日韩欧美精品人妻二区少妇| 日本女优一卡二卡在线观看-欧美大胆a级视频秒播| 婷婷人妻少妇激情在线-欧美日韩人体艺术一区二区| 欧美日韩国产综合新一区-国产综合av一区二区三区| 免费午夜福利在线观看-黄色日本黄色日本韩国黄色| 国产aa视频一区二区三区-国产精品久久久久久久毛片动漫| 欧洲精品一区二区三区中文字幕-91久久国产综合久久蜜月精品| 五月婷婷免费观看视频-男人操女人下面视频在线免费看| 欧美日韩精品人妻在线-在线播放中文字幕一区| 欧美日本亚一级二级三区久久精品-日韩欧美一区二区久久婷婷| 亚洲精品在线观看一二三区-在线观看国产中文字幕视频| 黑丝av少妇精品久久久久久久-中文字幕久久久人妻无码| 久久久精品欧美日韩国产-欧美精品乱码视频在线| 国产精品二区高清在线-91精品91久久久久久| 狠狠狠狠爱精品一二三四区-l舌熟女av国产精品| 欧美成人精品巨臀大屁股-亚洲综合欧美日韩一区| 久久高清超碰av热热久久-国产高清不卡免费视频| 亚洲精品激情一区二区-久久成人国产欧美精品一区二区| 亚洲午夜久久久精品影院-性感美女在线观看网站国产| 婷婷六月视频在线观看-久久亚洲综合国产精品| 五月婷婷六月在线观看视频-亚洲黑寡妇黄色一级片| 国产在线不卡高清一区-日本一区二区三区四区无卡| 男女做爰猛烈啪啪吃奶在线观看-人妻连裤丝袜中文字幕| 91蜜桃传媒一二三区-日韩欧美国产一区呦呦| 国产综合日韩激情在线-日韩精品人妻一专区二区三区| 性都花花世界亚洲综合-日韩av一区二区三区| 欧美伦乱淫老妇女激情吧-亚洲女邻居精品二区久久| 日韩av电影一区二区网址-老熟妇仑乱视频一区二| 亚洲av高清一区三区三区-久久人妻夜夜做天天爽|