barton thinks we lose a familiar choice. democrats disagree. >> compact fluorescents now, you don't have to buy them january 2012. you have more choice, not less. >> republicans say the law amounts to a banff these bulbs. energy secretary stephen chu says it's not a ban. they will disappear off the shelves. technology cannot reduce energy use by 30%. these on this side can do it. cfl, l.e.d., new incandescent. all are more expensive when you take a look at the cost, two to 70 times more than today's 100 watt bulb.