Features: brand new and high quality ● Energy saving: for DC/AC 12V LED bulbs, replacing 20W halogen LEDs, can save up to 93% of electricity bills ● Easy to install: standard G4 base, plug and for play. Larger than traditional halogen bulbs. ● Application: suitable for landscape lighting, cabinet lights, picture lights, column lights, table lamps, etc. ● for DC/AC 12V: 12V for DC and 12V AC input voltages are compatible. Please do not use with dimmer ● Durable: long service life, environmental for protection, no for mercury, no ultraviolet or infrared radiation. Specifications: Material:ABS Number of AC style lamp beads: 12 Number of for DC style lamp beads: 12 Base Type: G4 Bi-pin Working Voltage:AC/for DC 12V Color temperature: 3000K Luminous Intensity: 150-180LM Size1: Approx.1.46X0.47inch Size2: Approx.0.5x1.7inch Package Includes: 10PcsxHalogen Bulbs note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.