These new bulbs are rated at 16,000 hours of use and last over three times as long as what has been available in the past. These incandescent bi-pin bulbs are a tiny 2.0mm in size and come in two brightness levels. The 1 CR2S-1009 has a 0.03 candlepower at 30 mA and is closest in brightness to your existing bulb. The CR2S-1010 bulb is exactly the same size but has a .07 candlepower at 50 mA. Sold 8 in a package
