Mr Beams Wireless LED Lighting

I've bought these lights over a year and a half. I bought 6 of them and 2 didn't
Last. 1 died in 6 months and the other about 11 months. I contacted Mr Beams and within 10 days had 2 new ones no problem. Like I said Great Company to deal
With. The model is (Mr Beams® UltraBright LED Wireless Motion Sensor Spotlight MB380)