Compared to ordinary luminaires, COB downlight has unique advantages:
1. The COB downlight source does not contain chemically contaminated substances and is a green light source.
2. COB downlights have high reliability, low daily maintenance and repair costs, it is mean time between failures (MTBF) of up to 20,000 hours, and mean time between failures (MTBF) of high-pressure sodium lamps and fluorescent tubes of less than 10,000 hours.
3. COB downlights consume less power and save energy, it is saving more than 40% energy compared to traditional high-pressure sodium lamps.
4. COB downlight can realize instant start, it is easy brightness adjustment, with no stroboscopic and wide starting voltage range, etc. It can realize various energy saving methods, such as intelligent adjustment of illumination according to weather and environment.
5. The COB LED downlight has a long life, it is ideally 100,000 hours, while high-pressure sodium lamps and fluorescent tubes have a lifespan of only 10,000 to 30,000 hours.