Are these to replace outdoor floodlights? Like PAR 75 (watt) or PAR 90 Halogens? Or, gawd forbid, R 75's and R 90's?
There are no inexpensive retrofits with LEDs, at least until China becomes a source and the imported LEDs any Japanese, Korean are American companies import are totally unreliable. They eat more energy than claimed, are way off color temperature to halogens and last about three days
The existing reliable retrofits are way below 20 watt draw. There is no 60 watt floods, but there are 50 watt.
Can't guarantee the quality of this product but for the equivalent lumens, $ 20.00 isn't bad -- I'd also try Amazon.com.