Recent content by Mungoo
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How to wire a blue LED light to 2 AA batteries?
I want to know if it's possible to wire a 2 AA battery pack to one blue LED light. The output of 2 AA alkaline batteries is 3v, but I don't know what LED and resistor to buy. Please don't tell me I would want to get a 4 AA battery pack, I need to be as cost efficient as possible.- Mungoo
- Thread
- Replies: 4
- Forum: Non-Flashlight LED Forum
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Best LED lighting for vanity / makeup mirrors?
I want to know if it's possible to wire a 2 AA battery pack to one blue LED light. The output of 2 AA alkaline batteries is 3v, but I don't know what LED and resistor to buy. Please don't tell me I would want to get a 4 AA battery pack, I need to be as cost efficient as possible.- Mungoo
- Post #12
- Forum: Fixed Lighting
