... ,ISO certificate long life time:50000h Infrared Sensor LED ceiling lamp The Infrared Motion Sensing LED Ceiling Light uses an infrared ... 3 years warranty for lampshade, 1 year for LED.6. Delivery on time & satisfactory after-sales service.Our productsWe also ... and light-controlled LED ceiling lamp, infrared body sensor ceiling lamp, down lights, LED bulbs, Time-lagging lamp holder, time-lagging switch, ...