The LED / SMD G4 2.6W 12V Company Offgridtec is a good alternative to a 20 W halogen lamps in terms of color and brightness. I had both lamps next to each other and I have to say the brightness is absolutely like a 20W halogen lamp and the light color I find very pleasant. A radio should not operate on the same circuit or it hums stark.Die socket pins are a little too long but you can carefully cut with a wire cutter. Only drawback is perhaps the height of the light bulb with 12mm which should not fit into any light socket from the top and bottom and the pins of the LED are quite thick could a little difficult in the socket go in but absolutely doable with a little Gefühl.Von the heat generation ago is they no comparison to a halogen spotlight, barely warm. I had again ordered after kuzer time the same variety in 5pack. For life I can not say anything because I own only since short. The price is very good. From the delivery time I can say faster, I have never ordered goods get !!! Yesterday ordered and delivered today. Absolutely Top.Gut packed.