this product is not used for lighting, it is used for cleanin air at home, office, or hotel etc. one kind of health product.  Feature     Negative ions will combine with pollutants in the air and can effectively remove particles as small as 0.01 microns from the air     It is highly suitable for daily use in the whole house. In bed rooms, in living rooms, in dining rooms, in the hall way, in meeting rooms and office.     Whisper quiet operation.     Fashion design Specification

Model	HG201
Coverage	5m2
Voltage/power	AC  100-250V/50-60Hz / <1W
Negative Ion density	>3.0*106pcs/cm3
Ozone density	<0.05ppm
Life	>8000 h
Net/ Gross weight	59 g / 84g
Product size/packing size(mm)	φ56*103/60*60*118
Carton size (cm)	62*32*25.8(100psc/CTN)

negative ion lamp