I look for PAR at 300 and 700 nanometer ranges for UV and IR absorption. It takes a larger driver then a screw in induction lamp can produce. Also the best induction lamps use external electromagnetics that excites the argon gas in a 12 blend phosphor sealed vaccum tube. Alas the price may be out of range with 4-700 Us being the average ag grow lamp but then again these lamps have much better heat managment so they rate them at 100,000 hrs with no more then 30% lumen depreciation You can see the difference as the magnets look like big donuts surrounding the lamp.