
The quality of these bulbs is deteriorating. We always buy 2 to have a spare on hand, no more. We walked 2 in 3 days. It's getting ridiculous. The slightest touch of a flashlight will kill a lightbulb. When we first got light many years ago, it wasn't like that, the light bulb worked for many, many years. At this price it's good to buy one at a time and use a regular flashlight if needed when the bulb goes out.