可见光无线通信技术（LiFi）利用可见光波为用户提供稳定，高速的宽带数据连接。
人们总希望每时每刻、随时随地能够连接互联网。 但随着物联网设备数量的增加，无线电频谱资源正趋于紧张，过多的连接设备可能会导致网络过载。同时，在某些特定的应用场景下，WiFi信号安全性较差，也无法完全覆盖所有区域。LiFi的出现将彻底改变这一现状。
与使用无线电波的WiFi不同，LiFi使用了比无限电波频率更高的可见光波用于数据的无线传输与接收。
使用昕诺飞旗下的LiFi灯具产品，用户可在获得高品质LED照明的同时，享受每秒30兆（30Mb/s）的高速宽带连接 –– 足以在传输两部流媒体高清影片的同时进行视频电话。
可见光无线通信技术（LiFi）非常适用于诸如银行，学校，政府部门，医疗机构和工业等WiFi信号不可用或无法有效覆盖的应用场景。其他应用场景也包括了对个人数据安全性有较高要求的企业或个人。
昕诺飞坚持对照明品质的高要求。
LiFi的优点包括：
· 无线通讯的备选方案
相比于WiFi，LiFi可用于医院、诊所、工厂和学校等对无线电信号较为敏感或是类似多租户大楼和地下空间等WiFi信号无法实现有效覆盖的环境。
· 高带宽
LiFi的带宽是WiFi的1000倍以上，因此它可以连接多个智能设备和用户。该技术也实现了信号在照明点间的无缝传递，这意味着用户即使在办公室中移动时，网络连接也不会中断。
· 安全
LiFi的安全性得益于可见光无法穿透实体墙的特点。 要连接到LiFi，您的设备需要位于LED灯具的照明范围内，并持有特定的USB LiFi无线网卡（电子狗）。无线网卡的定向授权为LiFi加多一道安全认证。
· 规模效益
一款搭载LiFi功能的灯具在其照明范围内最多可连接15个用户。
At Signify we never compromise on light quality. Benefits include:
· Alternative connection
LiFi is ideal for use in areas that are sensitive to radio frequency (e.g. hospitals, clinics, factories, schools) or areas that have poor or no WiFi connection (e.g. multi-tenancy buildings, underground).
· Guaranteed bandwidth
LiFi’s bandwidth is more than 1,000 times the size of the radio spectrum (used by WiFi) so it’s able to connect many smart devices and multiple users. And with a seamless handover between one luminaire to the other, you can move around without losing your connection.
· Secure
Light cannot penetrate walls like an open WiFi system. To connect to LiFi you need your device to be in the pool of light created by the LED luminaire and to have a personalized USB access key. LiFi offers an extra layer of security, further enhanced by the selective authorization of USB access keys.
· Scale
LiFi can take up-to 15 users within the coverage beam of one light point.
At Signify we never compromise on light quality. Benefits include:
· Alternative connection
LiFi is ideal for use in areas that are sensitive to radio frequency (e.g. hospitals, clinics, factories, schools) or areas that have poor or no WiFi connection (e.g. multi-tenancy buildings, underground).
· Guaranteed bandwidth
LiFi’s bandwidth is more than 1,000 times the size of the radio spectrum (used by WiFi) so it’s able to connect many smart devices and multiple users. And with a seamless handover between one luminaire to the other, you can move around without losing your connection.
· Secure
Light cannot penetrate walls like an open WiFi system. To connect to LiFi you need your device to be in the pool of light created by the LED luminaire and to have a personalized USB access key. LiFi offers an extra layer of security, further enhanced by the selective authorization of USB access keys.
· Scale
LiFi can take up-to 15 users within the coverage beam of one light point.
At Signify we never compromise on light quality. Benefits include:
· Alternative connection
LiFi is ideal for use in areas that are sensitive to radio frequency (e.g. hospitals, clinics, factories, schools) or areas that have poor or no WiFi connection (e.g. multi-tenancy buildings, underground).
· Guaranteed bandwidth
LiFi’s bandwidth is more than 1,000 times the size of the radio spectrum (used by WiFi) so it’s able to connect many smart devices and multiple users. And with a seamless handover between one luminaire to the other, you can move around without losing your connection.
· Secure
Light cannot penetrate walls like an open WiFi system. To connect to LiFi you need your device to be in the pool of light created by the LED luminaire and to have a personalized USB access key. LiFi offers an extra layer of security, further enhanced by the selective authorization of USB access keys.
· Scale
LiFi can take up-to 15 users within the coverage beam of one light point.
At Signify we never compromise on light quality. Benefits include:
· Alternative connection
LiFi is ideal for use in areas that are sensitive to radio frequency (e.g. hospitals, clinics, factories, schools) or areas that have poor or no WiFi connection (e.g. multi-tenancy buildings, underground).
· Guaranteed bandwidth
LiFi’s bandwidth is more than 1,000 times the size of the radio spectrum (used by WiFi) so it’s able to connect many smart devices and multiple users. And with a seamless handover between one luminaire to the other, you can move around without losing your connection.
· Secure
Light cannot penetrate walls like an open WiFi system. To connect to LiFi you need your device to be in the pool of light created by the LED luminaire and to have a personalized USB access key. LiFi offers an extra layer of security, further enhanced by the selective authorization of USB access keys.
· Scale
LiFi can take up-to 15 users within the coverage beam of one light point.