1.Long Performance Life 2.Energy efficient 3.Hight Power factor 4.Full ... 65LIFETIME: 60,000-100,000HFeature of Induction lamp 1.Long Performance Life:Life up to 60,000 - 100,000 hours.2.Energy ... reached more than 0.98.7.Instant Start:Start-up time≤ 0.5 seconds, no need to preheat, instant start ... warehouses, and other underground places of lighting. 40W~200W Long Performance Life Induction Ceiling Lamp