Are LEDS used in GROW LED LAMPS any different from regular, colored LEDs?
I've seen grow LED lamps for plants and flowers go for $100 to $200 on ebay and they look like simple red and blue LEDs in a lamp unit. These days anyone can do a lamp with LEDs since we have a wide variety of LEDs, drivers and casings at our disposal and at a very affordable price. Even if you add the cost of research and develpment and a healthy profit to remain in business into the cost of the device, I don't think the ratio cost-price of those lamps is fair. Those grow lamps seem to be a scam to me, unless the LEDs/drivers used on them are really more expensive than the widely available in the market. I am more inclined to think they priced their lamps artificially to cater to its intended market: deep-pocket obsessed gardeners, weed grow-op guys, fancy growers, etc.
Why is that these lamps are that costly? What is the magic behind them or do they have "NASA" technology on them or what? Thanks for your input