Yer i use a 4 bulb t5 2foot lightwave similar to the quantums and ive yielded 100grams of 98watts many times and theres plenty flourescent journals where youll find similar results.
The reason i say plant specific bulbs is because the company took a bit extra time to source phosphorus coatings that are better than your average office flouro.
When you say 46w cfl is equivelant to 150w then im afraid you have been duped by some clever marketing and some impossible physics although there is some increase just not in the plant spectrum more the green (white) light.
Every one on a tight budget here (maybe ask yo moma to up that pocket money
) because my lights look sleek and sexy with out the hassle of connecting a million puny cfls to electrical sockets, just plug in, hang up and grow (kiss).
With flouros for veg and hps for flower id really need a good reason to mess with cfl or led. You asked about yield and the answer is " A good grower will get close to 1gram a watt with flourescents or hps".
That hype about 46w cfls being equivelant to 150w is what good growers call a myth, pure snake oil and there are many that will back this up.