What's the difference between these two lights? Are grow lights a scam?? I'm skeptical. There's a big price jump, but they seem to do the same thing as normal lights. Can y'all Flexible Indoor Plant Pot Liners Pots & Planters UK Plant Drop 3 Potted Plant Arrangement Ideas for a Gorgeous Patio Garden How to Grow Tomatoes in Containers: Complete Beginner's Guide True Organic Rose and Flower Food, 4 Lb Direct Sowing Seeds Made Easy: Spring Planting with Beverly & Angela