Product Features 【Wireless Remote Control】This LED puck lights are equipped with 2 wireless remote control allowing you to control the lights remotely and set the color, brightness and timing. You can ...
Have a hard time finding a use for the other 9 volt battery you got in that 2-pack? Look no further that Richard Lawson’s charming DIY LED light: 9Vo(l)tive. Just stick one of these suckers on a 9 ...
When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...
The DeWalt 20V Max LED Flashlight normally retails for $84, but for a limited time, you can pick one up for only $45 at ...
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Do LED Headlights Use More Battery?
No, LED headlights do not use more battery than traditional halogen or HID lights. In fact, they use significantly less. A standard halogen headlight typically draws 55 to 65 watts of power, while an ...
I recently got an assignment to design a battery charger. I decided to use the BQ2000TSN from Texas Instruments because of its versatility in battery chemistry. In my case the battery charger is used ...
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