“I am very impressed with these bulbs. I have light fittings in my bathroom which accommodate a bulb no bigger than the size of a G9 halogen 20 watt bulb. The halogen bulbs all failed after a few months. Most small wattage G9 bulbs are quite a big longer than the 20 watt halogen and won't fit. This one fits perfectly. The warm light is good. And its a bit brighter than the 20 watt halogen bulb it replaces. And it puts out very little heat. I love it!”