Craftsman 19.2-Volt Cordless Worklight Bulb

[New Question]

We need a new bulb for our Craftsman 19.2-Volt Cordless Worklight (Model No.
973.110470 ). The bulb is part no. 7811502 and costs $4.73 at Sears
http://www3.sears.com/. Sears retail stores do not stock 19.2-volt bulbs,
but stock 14.4-volt bulbs, two 14.4-volt bulbs for $1.99. It is not clear
whether or not the $4.73 bulbs come in sets of two.

Has anyone ever replaced the bulb on a Craftsman 19.2-Volt Cordless
Worklight? Where else can I buy 19.2-volt bulbs besides Sears? Isn't $4.73
a bit high for small light bulbs?

 

[New Question]

We need a new bulb for our Craftsman 19.2-Volt Cordless Worklight (Model No.
973.110470 ). The bulb is part no. 7811502 and costs $4.73 at Sears
http://www3.sears.com/. Sears retail stores do not stock 19.2-volt bulbs,
but stock 14.4-volt bulbs, two 14.4-volt bulbs for $1.99. It is not clear
whether or not the $4.73 bulbs come in sets of two.

Has anyone ever replaced the bulb on a Craftsman 19.2-Volt Cordless
Worklight? Where else can I buy 19.2-volt bulbs besides Sears? Isn't $4.73
a bit high for small light bulbs?

Porter-Cable sells 19.2-volt bulbs that work perfectly for the Craftsman
19.2-Volt Cordless Worklight (Model No.
973.110470). They can be purchased for between $6.00 - $8.00 for a
two-pack. Porter-Cable's retail stores and Amazon.com are two places that
sell them.