12 volt* 1 amp =12 w, 10 000 lumens by 12 watts means 850 lumens per watt, better yield than laser, generaly LEDs are max 150 lumens per watt, awesome discovery you made, almost magic.
Drill battery + car led = enough money to buy 10 flashlights, plus if you just buy one you won't get beaten when your father comes home and see what you did with his spare drill battery😂
It's a dual light it has 2 functions looks yellow and white he just joined them but I would of thought the negative is already joined and positive should of been jumpered ..... I bet if he held it for few minutes it'll fry the leds or start melting something 😂😂😂😂
For $120 i just bought a Nebo Davinci 12k. Its probably as bright as this on the medium setting. I just dont feel the need to be that frugal to have a bright flash light. Sure, i could be, but how much is the time really worth for the end result? Not trying to be negative against DIY stuff because it does have its place, but this flashlight has a somewhat limited use. Its not going to be very durable and its not waterproof. The good thing i will say is that its a good way to make use of batteries that came with power tools that failed or wore out and a good use for a bulb that the matching one burnt out. One drop though and you might be in the dark
Hmmm....That bulb is made to be on high as he wired when moving almost all the time OR most of the time...That bulb will get inhumanly to hold VERY FAST...,.Thank You..!
ну молодец, парень знает зато как сделать фонарик если есть аккум, есть лампочка и драйвер светодиода, и если нет рядом алиекспресса с озоном и магазином
My MTB light is stated to be 3000 lumens but I am highly doubtful that its even 1/2 that because up against one that's rated at 1500 lumens they look pretty much the same. And this one in the video doesn't look any more brighter than my 3000 lumen light. Sorry ¯\_(ツ)_/¯
Anytime i watch a video with a flash light, i have a "will they or wont they point it at the camera?" Moment. There must have been only one video where that didnt happen
12volt car led bulb, doesnt make sense it is 10k lumens, u will need driver n cooler/fan to cool the bulb if it was 10k lumens because it will be hot...
O cara destruiu um farol led e uma bateria de parafusadeira para fazer uma lanterna que a efosse comprar feita sairia muito mais barato 😂. Mas valeu o tutorial 😂
Streamlights are a joke honestly. They want too much for them. My old boss was so proud at how bright his was until I came back from the electrical supply shop with a way brighter flashlight for a third of the price 😂
@lucky7s94 really? A joke? Let's see who's is still functional in 5 years. Or if it's still under warranty. Or has parts you can replace, by yourself. Or battery life. Or can use rechargeable or OTC batteries.
