Lastest NEW Design!!! Stegayoung Forest Anion Energy Saving Light Bulb or FL Tube (With & Without Full Spectrum) Unlike any Energy Saving Light Bulb or FL Tube you know, Stegayoung Forest Anion Energy Saving Light Bulb or FL Tube feature a negative ion generator that emits negative ions into the air. These negative ions neutralize positive ions that can be present in the surrounding. With Stegayoung Forest Anion Energy Saving Light Bulb or FL Tube, those nasty airborne particles like smell, odour, smoke, fumes, even harmful chemicals etc. will be thoroughly eliminated, leaving the air cleaner, fresher and healthier. Stegayoung Forest Anion Energy Saving Light Bulb or FL Tube Special Features: 1) Remove fumes / smoke in split seconds 2) Eliminate Bacterial 3) Removes Peculiar Odors & Smell 4) Energy-Saving 5) Purifies the Environment 6) Clean & Healthy Enviroment 7) Environmentally Friendly & Safe 8) Tube make of acrylic (even dropped or smashed will not scattered) Technical Specification 1) Voltages: 100-120v; 220-240v 2) Frequency: 50 / 60hz 3) Wattage: Various 4) Average Life Span: 8,000hrs to 15,000 hours 5) 1 Year Warranty 6) Daylight / Warmlight Other Testified Certification CE,RoHs,FCC,UL,cUL,ISO,Singapore TUV.SUV.PSB Lab Test Certificates Proven & Testified Elimination of Formaldehyde Proven & Testified Elimination of Ammonia Proven & Testified Elimination of Toluene Ozone Free