7.2V 1A 7.2W Xenon Replacement Bulb 3-Pack

Pros: These are 7.2V bulb, thus you need to use 2 3.7V batteries. Great price as replacement bulb.

Cons: These bulbs are slightly longer then 7.2V 700mA 5W Xenon Replacement Bulb 3-Pack sku.3048 I broke one bulb that I did not sit the bulb correctly and when screw the flashlight tight, the bulb got push to the glass cover and crack the bulb. So some flashlight may be too small to use this bulb.

Other: This does what it say as a replacement bulb. At $2.01 for 3 bulbs it is cheap .

Pros: 3 bulbs for 2 bucks and change, xenon?

Cons: Not noticeably brighter, I think because the irregular dome tip kills the output on smaller reflectors such as the one I'm using.

Other: Less than a buck each, shipped. Is this really xenon? I prefer the light output from the 5W krypton bulbs that have the dome-shaped glass. 2W less as well, saving battery usage.