Material: Aluminum + PC + ABS - Color: Blue + White - Quantity: 1 - Emitter Type: Samsung 2323 - Total Emitters: 1 - Power: 5W - Color BIN: Warm White - Rate Voltage: 220V - Chip Working Voltage: 90~260V - Luminous Flux: 475lm - Color Temperature: 3000K - Connector Type: E27 - Negative ions concentration: >6000 / cubic centimeter - Net dust sterilization eliminate odor - Decomposition smoke put an end to second-hand smoke damage to your family - Eliminate indoor formaldehyde and other harmful residue - Energy-saving low carbon environmental protection durable - Improves your indoor air quality just install the LED bulb turn on the bulb it will provide clean fresh and healthy living air - Generates 15 millions of negative ions to purify and freshens the air for a healthy breathing environment - Helps stabilize the nervous system by removing harmful germs circulation in the air reducing air borne infection to circulatory system and daily fatigue symptoms - Reducing asthma migraine headaches and allergy symptoms - Increase alertness and improves sleep -Ionic LED light bulb helps neutralizes many airborne allergens and viruses year round to improve the air quality in your living environment - Packing List: - 1 x LED bulb