... high-effect energy conservation, low-power consumption, high illumination and extra-long lifespan.1.) Instant start, no flashing . 2.) Solid State, ... 3.) Save power more than 90% by ordinary bulbs 4.) Long time working, 16 hours/day is perfect, produce low heat ... cost. 3.) Perpetual support with our strong strength,maintain long-term strategic partnership. led indoor light bulb 6W 5.Certificationled ...