would this light be effective for outdoor drive way entry?

Hi Carlos, Thank you for reaching out. This particular unit is weatherproof and can be installed outdoors in the drive way. Keep in mind that it emits 20 lumens of light therefore depending on how large the area you are trying to light is you may want to go with something a bit brighter, which we do offer. Perhaps a Mr Beams spotlight! I hope this helps! Best, Aliece