String Lights -2pc Negative Ion Spiral Bulb Daylight E27 Air Purifier Bulb 30/36W Highlights Generic Brand 2pc Negative Ion Spiral Bulb Daylight E27 Air Purifier Bulb 30/36W Description: Brand new and high quality This is an energy saving CFL (compact fluorescent lamp) that doubles as an air purifier, giving you cleaner, fresher air without the need for an air purifier. separated air. This effectively removes unwanted contaminants from the air, leaving you with clean air. Scope: engineering, shopping malls, offices, families, public places Voltage: 220V, Base: E27, Size: Approx. 16x6cm/6.30x2.36inch, Material: Plastic, Emitting color: white specification: Bulb power: 30W/36W Package includes: 2 pcs air purifying lamp Note: As the above size is measured by hand, the size of the actual item may be slightly different from the above size. Due to lighting effects, monitor settings etc. There may be slight difference in the color tone of the pictures and the actual item.