Semi-spiral high-power energy-saving power

Service life up to 8,000hr, light decay rate below 15% after 2,000hr;High luminous efficacy, equal luminous flux radiated with 20% power used by incandescent lamp;Good color rendering property and comfortable rays, with the color-rendering index higher than 80;Wide operating voltage range, one-shot startup for stable radiation without flicker;More compact size in novel design;Multiple color temperatures available, including warm color, cold color, and daylight color