What is the difference between ordinary fluorescent lamps and LED fluorescent lamps?
Posted by Admin
ordinary fluorescent lamp
There is a filament at each end of the fluorescent lamp. The lamp tube is filled with a small amount of argon and thin mercury vapor. The inner wall of the lamp tube is coated with fluorescent powder. The gas between the two filaments emits ultraviolet rays when conducting electricity, so that the fluorescent powder emits a soft glow. visible light.
Working characteristics of fluorescent lamps: When the lamp starts to ignite, a high voltage is required, and only a small current is allowed to pass through during normal lighting. At this time, the voltage at both ends of the lamp is lower than the power supply voltage.
LED fluorescent lamp
LED fluorescent lamps are mainly characterized by high quality, durability and energy saving, and the projection angle can be adjusted in a large range. The brightness of 15W is equivalent to ordinary 40W fluorescent lamps. High temperature resistance, moisture-proof and waterproof, anti-leakage. Use voltage: 110V, 220V optional, cover optional glass or PC material. The lamp head is the same as the ordinary fluorescent lamp.
LED fluorescent lamp adopts the latest LED light source technology, digital appearance design, saves electricity by more than 70%, 12W LED fluorescent lamp is equivalent to 40W fluorescent tube (used for ballast and starter, 36W fluorescent lamp really consumes The power is 42W to 44W). The life of LED fluorescent lamps is more than 10 times that of ordinary lamps, almost maintenance-free, and there is no need to frequently replace lamps, ballasts, and starters. The green and environment-friendly semiconductor electric light source has soft light and pure spectrum, which is beneficial to the user's vision protection and physical health. The 6000K cold light source gives people a visually cool feeling, and the humanized illumination difference design is more conducive to concentration and efficiency.