A Fan-type LED bulb is designed to bring flexibility in lighting to your living spaces. The bulb can be folded like an umbrella to give direction to the light like focusing on a specific area or spreading the light uniformly across the desired space. The LED bulb gives you a very bright 100 lumens per watt. In total, the bulb provides about 4000 Lumens of sheer brightness to your work or living space that too at a cool daylight color temperature of 6500K. The bulb is Long Lasting and is made with environmentally safe materials. It is also mercury and lead-free. It does not emit harmful UV or infrared rays. It has a life span of up to 50,000 lighting hours. So, you can relax and not worry about changing your bulb for the next few years.A Fan-type LED bulb is designed to bring flexibility in lighting to your living spaces. The bulb can be folded like an umbrella to give direction to the light like focusing on a specific area or spreading the light uniformly across the desired space. The LED bulb gives you a very bright 100 lumens per watt. In total, the bulb provides about 4000 Lumens of sheer brightness to your work or living space that too at a cool daylight color temperature of 6500K. The bulb is Long Lasting and is made with environmentally safe materials. It is also mercury and lead-free. It does not emit harmful UV or infrared rays. It has a life span of up to 50,000 lighting hours. So, you can relax and not worry about changing your bulb for the next few years.