Bioluz LED Brightest BR40 LED Bulbs Instant ON Warm LED Energy Saving Bulbs, 17w (120w Replacement) 2700k Bulb 1400 Lumen, Indoor/Outdoor Smooth Dimmable Lamp UL Listed;

Bioluz LED leads the industry with its "smooth faced" BR series of light bulbs. Now available in Br40, Br30 and Br20 sizes, Bioluz LED offers beautifully styled lamps for your home and office. Warm and bright, Bioluz high performance lamps offer aesthetically pleasing designs combined with quality and energy efficiency. Now for the first time, add Bioluz energy efficient LEDs to your home or office while maintaining the cosmetic beauty, brightness and color you've come to love.

What are Lumens and Kelvins?

Lumens are a measurement of how much light is generated - or brightness - each lumen emits approximately the same amount of light as one candle.

Kelvin represents the "color" (which is based on the temperature) of the light.

Bioluz LEDs are manufactured so that our 2700K (2700 Kelvin) bulbs are nearly identical in color to incandescent bulbs. Our 3000K bulbs are designed to match halogen bulbs.

We've found that bulbs which are 4-5000K generates a bluish tint on objects (like at a hospital or office building) and are not as comforting in a home.

Many brands sell and market higher Kelvin (4-5000) bulbs with lower lumens to make them "appear" brighter. Bioluz LED manufactures the correct color bulbs with exceptionally bright, energy efficient LEDs, so you get the color and brightness you're accustomed to without the harsh effect of higher color temperatures.