Our LED Tube can offer 180lm/W in milky len  & low power, other LED high power product can offer >140lm/w

Luminous efficiency


The ratio of the total luminous flux emitted by the light source to the electrical power consumed by the light source is called the luminous efficacy of the light source.
That is, the efficiency of converting electrical energy into light energy
Luminous efficiency h said
The unit is lumen / W (lm / W, lm / W)

ilighting logo.jpg
WeChat 圖片_20210310134808.jpg
ziglite online.jpg
hyosung logo.jpg

Office Address:

Room B3, 18/F Bonsun Industrial Building,364-366 Sha Tsui Road,Tsuen Wan, Hong Kong

Email : info@ilighting.com.hk

Office : +852 39745593       Fa x : +852 3544 0462 

Whatsapp   :  +852 6802 8772 ( Massage ) 

Wechat ID   :  Tylc3188

  • Facebook Social Icon
  • YouTube Social  Icon