Does Philips double-tube fluorescent lamp tcw0972xtl-d 18w include it?

1, Philips Lighting tl-d 36w/54-765 is not an led energy-saving lamp, but a fluorescent lamp.

2.LED energy-saving lamps can save more than 80% electricity, and their service life is more than 10 times that of ordinary lamps. Almost maintenance-free, there is no problem of frequent replacement of lamps, ballasts and starters. The cost saved in about half a year can be exchanged for the cost. The environment-friendly semiconductor electric light source has soft light and pure spectrum, which is beneficial to the vision protection and health of workers. The 6000K cold light source gives people a visually cool feeling, which helps to concentrate and improve efficiency.

3. Fluorescent lamp, a traditional fluorescent lamp, is a low-voltage mercury lamp, which uses the principle that low-voltage mercury vapor releases ultraviolet rays after being electrified to make the phosphor emit visible light, so it belongs to a low-voltage arc discharge light source. 1974, Philips Company of the Netherlands successfully developed phosphors that can emit red, green and blue light sensitive to human eyes for the first time. The development and application of tricolor phosphors is an important milestone in the development history of fluorescent lamps.