![]()
For a successful Li-Fi connection, both the transmitting and receiving devices must maintain a direct line of sight since light waves cannot pass through obstacles like walls. Despite this limitation, the requirement for line-of-sight adds an extra layer of security, as the communication remains confined to the immediate vicinity.
By operating in the visible light spectrum, Li-Fi avoids interference with radio frequencies, making it an ideal solution for environments where Wi-Fi could cause disruptions or face restrictions, such as hospitals, aircraft cabins, or industrial settings.
Although Li-Fi does face challenges, like sensitivity to ambient lighting conditions, it holds great promise as a complementary technology to Wi-Fi, offering unique advantages in specific applications. As its development progresses, Li-Fi devices may find diverse applications in the future, further advancing wireless communication systems.
The global Li-Fi Devices market was valued at US$ 669.7 million in 2022 and is projected to reach US$ 2925.9 million by 2029, at a CAGR of 23.4% during the forecast period. The influence of COVID-19 and the Russia-Ukraine War were considered while estimating market sizes.
CAGR of 23.4% (2023-2032)
LED Bulbs
Lamps
Wireless Devices
Photodetectors