Product review (5 stars): Best refrigerator bulb out there
The switch that turns the lights on and off when you close the refrigerator door had broken and the 4, 40 W bulbs that are in my refrigerator rose the temperature inside to 60 degrees. The freezer was OK but the refrigerator side was not. I replaced 5 of the 40 W bulbs with these and went from a total of 200 W, including the freezer to 22.5 Watts total. The heat out put is also reduced greatly. These bulbs are brighter than the old ones and I love the daylight color  I highly recommend and would buy again, in fact I'm changing the bulbs in the refrigerator at my other house to these.