Sylvania GU10 LED bulbs are replacers for conventional GU10 spots. The LED version of these spots uses less energy, which is better for your wallet and our planet. When choosing a GU10 spot, it is important to check the specifications of your current spot. Color code and wattage are very important, but don't forget about the beam angle! This indicates how wide the light is emitted. Try to keep as close as possible to your current light source if you want to keep the same light effect. Sylvania GU10 bulbs are high-quality and have a long lifetime with warranty.