I came a cross them a little while ago and
@dshuld told to not waste my money lol
I seen you mention that you use the deep heat projector how do you like it. I want to get one for my Leo
I like it fine, my cham seems to like it alot, its useful on really cold nights the thermostat can kick it on without bother to him. It seems to work, he basks much less than he did with an Incan, he doesn't sit under it much, maybe an hour or 2 every morning then he is out and about, and will spot bask with the leds for a few mins here and there. As compared to 3-4 hours of morning basking with a 75w halogen.
Now I have very bright lighting, so that may play a role. However just like John said, he does know where the heat is, and he does sit right under it in the mornings. I know that was alot of peoples question about it here and the chameleon Fbook groups.
Well Dhsuld also said not to buy these Sansi's lol. Comparatively that Arcadia is much better. Its almost twice as bright, and uses half the wattage (the 22.5 inch model) and only cost 20 dollars more. Ya going DIY would be better, but this is decent for a plug and play.
Also its actually cheaper, its 95 for 22 inch bar, that bar is almost double the lumens of these, so you would need 2 of these to compare. Thats 140 dollars, vs 95. Then on your electric bill (we will use mine)
1 Arcadia would cost me $16.45 a year to run.
2 Sansi's would cost me $67.73 a year to run.
You could buy 2 of the Arcadia double the lumens again, and pay for the price difference in 1 year.
Im not saying the Sansi's are bad per se. The light they put out is fine, its the right spectrum its good CRI, its not bad. Its just the most inefficient LED I have ever seen, like its bad, like I didn't even know that such an LED existed, these things have less efficiency than T5s. A 48inch T5 uses 50 watts, and puts our more Lumens than these leds. You would be better off running a quad t5 fixture than 2 of these.
If you have them, than it depends how much your electricity is or whatnot, whether or not its viable to replace them. Im not suggesting anyone does that, at all. However I wouldnt buy them if you dont have them already, then ya no.