[4 Packs 105W
Bulbs] Power: 105 watt/500 watt (output equivalent), Style: Spiral, Color
temperature: 5500K, Voltage: 110V-130V, Working
Frequency: 50/60hz, Lifetime: >8000h, Lumen: 4500, CRI: 80~85, Length: 9 inch, Diameter: 3 inch, Socket: E26/E27
[Super bright] These 105W CFL bulbs give a strong, very white light like daylight. They are big and bright enough to lihgt up your backdrop to create the effects you need when shooting video and photos
[No Noise & Flicker] There is no high frequency tones and fan noise when you use these studio light bulb, so they' re good for video with soft dialog or acoustic music. They are compact fluorescent lamps, so they not easy get hot.
[Wide Range of Uses] Continuous lighting bulbs can be used not only for photography, but also for daily lighting or growing plants. in addition, be aware of the size, this bulb is much larger than normal bulbs
[Individual Foam Package] Each light bulbs came in an individual package with heavy foam padding. So you don' t have to worry about the bulbs breaking in transit