About this item: 【Energy Saving Bulbs】 G4 12V LED bulbs are the ideal replacement for traditional low-voltage halogen bulbs and are equivalent to 10W halogen bulbs. This bulb allows you to save 90% on energy consumption. 【Good Performance】 Thanks to the silicone body of these LED bulbs, they have very good heat dissipation and light transmission. The LED contains no lead or mercury, emits no UV or IR radiation, and does not flicker. The ideal lifespan can reach 25,000 hours. 【Easy to Install】Standard G4 base, quick and easy to install. The energy-saving bulbs fit perfectly into light fixtures without any hassle. 【Perfect Light Color】The 4000K LED lamps illuminate any room with a natural white light, ideal for decorative home or recessed applications, providing generous room lighting. Suitable for the living room, bedroom, kitchen, and bathroom. 1. If the G4 LED flickers, add 1 to 3 standard holographic lamps to the LED lamp assembly (due to low current consumption, the circuit becomes