This is a set of 10 clear white G9 halogen energy-saving bulbs by Nartel. The bulbs have a warm colour temperature of 2500-3000 K and a wattage of 40W. They are dimmable with a bulb life of 2000-4999 hours. Suitable for indoor use, these bulbs have a traditional style and are made of glass and crystal. They have a 2-pin connector and provide a brightness of 400-799 lumens.