Elinkume 10x Gu5.3 Mr16 Led Bulbs, Equal to 50w Halogen Bulb, 12v, Cutting Edge Design, 300lm, Cool White, LED Light Bulbs DC12V 4w MR16 led bulb Pack of 10 units Cool white 6500K Low Volt lighting product, safe work voltage for human being and generate less heat than traditional light bulbs Size:50* 53MM, 60 Dgree Beam angle ,High Lumen: 300lm MR16 Base shape: Bi-pin base (GU5.3) Long lifespan: Reduce re-lamp frequency. Application including accent lighting; art galleries; hotels, museums, offices, restaurants, retail and general lighting