1.Super economical energy motor,lower power,the lowest sounds,long-life and environment-protect. 2.High-brightness body,use the imported ABS material,corrosion-proof,aging-proof and colorfast. 3.The small and exquisite plastic body can be suitable for the glass mounted.The behind coverage can prevent strong wind entyr. 4.Have passed the IPX4 test,anti-damp,safer in use. 5.Suitable for hotel,living-room,kitchen,washing room and so on.