10-Lamp Pack, 40W 4-Pin 22.6-inch Long Twin Tube Rapid Start CFL 3500K

Compact Fluorescent light bulbs, or CFLs, are an energy-efficient alternative to traditional incandescent and halogen lights. They use less energy than these kinds of lights, although they use more energy than comparable LED models. CFLs are ideal for use in offices, kitchens, hallways, and other areas that need a large area of light. Because they produce about 75% less heat than incandescent bulbs, they keep rooms they light cooler than traditional lights would.

Sylvania's model 20585 light bulb uses 40W of power, with a brightness of 3150LM lumens. It fits a 2G11 base, and produces a soft white light. With typical use, it lasts about 20000 hours on average before requiring a replacement. This product is sold in multiples of 10. It comes with a standard manufacturer's warranty, and its UPC is 046135205859.

SYLVANIA TruWave Natural Series allow you to see, feel, and live better with lighting that mimics the sun’s natural spectrum of color – both day and night. Experience vivid, accurate colors at home and reduce unnecessary blue light that affects your body’s circadian rhythm. Feel the difference with lighting innovated to promote better sleep cycles so you canfall asleep more easily and wake up refreshed. See better, feel better, live better - only with SYLVANIA LED light bulbs with TruWave technology.