... general, only about 70% of the efficiency of fluorescent lamps. Led fluorescent lamp is 120 degrees luminous, so all light are light ... a 18 watt led fluorescent lamp can replace a 36 watt fluorescent and fluorescent lamps. Not only that, led fluorescent, there are many other ... color rendering index of the incandescent lamp is 95, the fluorescent lamp is 65-80, and led fluorescent lamp can be> 80. (8) ...