Detailed Product Description1) Air purifying: Patent protected
2) Base: E27E14B22E26
3) Watts:9W, 11W, 13W, 15W, 18W, 20W, 23W, 25W
4) Color: 2700K , 4100K, 6400K
5) CRI: >80
6) Luminous efficiency: 65 Lm/W
7) Creates large quantity of anion, Anion Density: >3. 6* 1, 000, 000pcs/cm3
8) Ozone output: < 0.002 ppm
9) Formaldehyde degasifying
Capacity: >99. 9%
10) Life-span: Above 8, 000
11) Energy efficient: Save up to 80% energy costs
12) High light output:High efficient tri-band phosphor 3U tube
13) Certificates:CE,CSA
14) 1-year guarantee
15). Make the products according to your specification and special requirements.