Wow! I didnt expect much from these. I searched a couple of hours and looked up info on hundreds of lights before deciding to try these and another brand. I actually expected the other lights to work better but these were both cheaper AND had better functionality (like the fire setting, perfect for halloween that glows from red to light orange back to red) and brighter output (and not that nasty white fluorescent color). All in all A+! Exactly what I was hoping for & even bought a 2nd set!