... lifetime. 5. Special circuit design, any individual LED failure will not cause other LEDs in working condition ... PIR sensor T8 and voice controlled T8, avoid air machine, automobile horn, ambient temperature interruption. 4. Applications: ... LED lightings, like light switch dimmable LED T8, Microwave sensor LED T8, also like LED candle lights, LED bulbs, LED corn lights, LED ceiling downlights, LED ...