We only needed one light-bulb, but ordered this bulk-pack since the Ikea-light-bulb only lasted for 9 months. The light-bulb works just perfect. We need those light-bulbs for our IKEA KRYSSBO Pendant lamp. Saved us a one-hour trip to IKEA and lots of money by buying those in bulk. The color is exactly the same shade as the Ikea-light-bulb. Very satisfied with the quality. Thank you!