This is a new  PBL photo fluorescent light bulb. This bulb has a color temperature of 5100K daylight. Each bulb produces the equivalent of 400 watts of incandescent light. You will get very accurate color reproduction with your video or digital camera, no need to use filters for correction. This light bulb is based on new technology. This high output bulb produces very soft light that renders natural skintones without hot spots.

• Length of bulb is 11.3"
• 5100K daylight color temperature for natural skin tones
• Flicker free bulbs designed for video and digital photography
• Light output per bulb 4000 lumens
• Average bulb life is rated at 10,000 hours
• Produces soft light without harsh shadows
• Reduces your electric cost
• 90% less heat than incandescent bulbs
• Can be used for chromakey