I think if you're going to commit to a grow, then you need to understand that the plants need more light than a home-decor type of light can produce. In any case, your plants won't grow well unless they have proper light.
If you're very creative, then maybe you could cobble something together and "disguise" a real grow light, somehow.
Yes, that 7-bulb thing can house more bulbs, but it's still not going to work properly....plus it's likely to produce an unhealthy amount of heat.
I have an old Nextlight fixture that actually looks pretty cool and does a great job of growing plants, too. I was thinking about using it over my basement sink....but Nextlight went out of business.