KingSo G4 LED Bulb 10 Pack, Bi-pin G4 Base 10~20W Halogen Bulb Replacement, AC/DC 12 Volt 3000K - Warm White Warning Tips: (1) Size: 12mm*37mm, KingSo g4 LED bulbs are a little larger than the normal g4 halogen bulbs as the picture shows. Please check the dimensions carefully before purchasing if they will fit your fixture. (2) The bi-pin LED bulbs are non-dimmable and only used for stable 12 volts. Please don't install them in the fixture with dimmer, as it can cause the bulb flickers or noise 100% Satisfaction Guarantee - 12 months warranty. If there are any questions or problems after you receive the items, please e-mail to us directly via cecvos@vip.163.com, and we will return the refunds or resend the replacements according to the situation until you are satisfied Save Your Bill - G4 LED bulb:150~180lm(15W halogen bulb equivalent). You could replace 10/15/20W halogen bulb according to your needs. Save over 85% on your energy bill and safer than halogen bulbs. No much heat produced, anti-impact. Certified with CE and RoHS High Performance - KingSo bi-pin LED bulb, Color temperature: 3000~3500K, Lumens:150~180lm, 360 degrees lighting angle, anti-pressure, heat and impact resistant Wide Application - These g4 LED bulbs are used for landscape lighting, crystal chandelier, lawn lights, puck lights, under cabinet lighting, kitchen, restaurants, hotels, art galleries and many other households Save up to 85% your bills instantly by replacing 10~20W halogen bulb; Mercury-free and UV-free. Not Dimmable - If your previous halogen bulb installed in the fixture with dimmer, then these g4 led bulbs are not suitable for you, or the bulbs will flicker and make noice. These g4 light bulbs create pleasant warm lighting effect, best for accent lighting, gives true and natural color experience. Perfectly ideal for crystal chandelier, landscape lights, under counter lights, under cabinet lights, puck lights, camper, trailer, boat deck light, picture light, porch lamp, post lights and etc. High efficiency G4 LED bulbs, perfect for yourunder cabinet led lighting, range hood.gives off exact cozy lights; 360 beam angle. Illuminate the yard road or Installed in the corridor,safe and convenient in dark areas. Work with a variety of shades to light up the hall,living room, kitchen, bedroom, yard, garden, etc,create a romantic and warm atmosphere. Base: G4 led bulb Non-dimmable Color Temperature: 3000K (Warm White) Luminous: <span class="a-text-bold">150~180 Lumens (15W halogen bulb equivalent). </span>You could replace 10/15/20W halogen bulb according to your needs. Input Voltage: AC/DC 12V Certification: CE, RoHS Beam Angle: 360 degree CRI&gt;80Ra Size: 12mm*37mm, KingSo g4 LED bulbs are a little larger than the normal g4 halogen bulbs as the picture shows. Please check the dimensions carefully before purchasing if they will fit your fixture. The bi-pin LED bulbs are non-dimmable and only used for stable 12 volts. Please don&#039;t install them in the fixture with dimmer, as it can cause the bulb flickers or noise. Frequent turn on/off the switch in a short period of time Humid environment Violent collision before use or during use Sudden increase in voltage Energy-saving: Save over 85% on your electricity bill. Long lifespan: The lifespan of g4 LED bulb is 3 times that of g4 halogen lamp. Great heat dissipation, not as hot as the halogen bulb. No glass, uneasy to damage.