G9 LED Light Bulb Bi Pin Base,winshine 6000K Daylight G9 Base Bulbs for Chandeliers,4W (40W Halogen Equivalent),360° Beam Angle,400LM,Non-dimmable for Home Lighting,6 Pack - - Amazon.com
4W LED MR16 Bulbs 12V 4W LED Spotlight Bulb for Landscape Track Light, MR16 GU5.3 Base,12 Volt,4W(35W Equivalent Halogen),Warm White 3000K,8 Pack - - Amazon.com
Amazon.com: ALIDE MR16 7W GU5.3 Led Bulbs Replace 50W-75W Halogen Equivalent,2700K Warm White,12V Low Voltage MR16 Bulb Spotlight for Outdoor Landscape Flood Track Recessed Lighting,560lm,38 Deg,6 Pack : Everything Else
Les différences entre les ampoules halogènes et LED
Viribright 50-Watt Equivalent (4,000K) MR16 Dimmable GU10 Base Halogen Replacement LED Light Bulb Cool White (12-Pack) 752048-12MC
LED, Fluorescent, and Halogen Lights: What Is the Difference? - Dengarden
10pcs G9 LED Light Bulbs, EEEkit 4.5W (50W Halogen Equivalent) LED Bulbs, 40 LED G9 Corn Light, Dimmable G9 Base Bulb for Chandeliers Ceiling Fan Light, 3000K Warm White - Walmart.com