How to convert halogen floodlight with led chip 50w that works on AC220 directly without power modeule,all electronics its on board. I got mine 50w led cob chip from aliexpress:www.aliexpress.com/item/40009...
Пікірлер: 41
@mlefe093 жыл бұрын
I feel like the cable should include earth and that wire should be attached to the metal frame... if the live wire dettaches from the PCB (with heat and no clamps that's possible) you may end up with a lamp connected to the live wire...
@motivasidanilmu Жыл бұрын
I think the light will only turn on briefly and then die in less than 1 hour due to overheating because the heat is not distributed properly because epoxy glue is not a good heat distributor
@psvyme48paulh453 жыл бұрын
How can you test 3v CR2025 Battery like a watch battery, can change it as well
@ushaninilanka73423 жыл бұрын
oh noo thanks for the video.....waiting for your next video........big fan from sri lanka
@mahasun21253 жыл бұрын
What is the heat transfer coefficient of epoxy resin? There's gotta be a problem with the heat release of heat.
@moya94503 жыл бұрын
Exactly
@ggesdsdsdsd2 жыл бұрын
True, he could of used themal glue off ebay for like 3$
@electronic79793 жыл бұрын
Excellent project 👏
@kishorevenugopal6191 Жыл бұрын
Is that illumination worth 50 Watts?
@jagathisvimal11293 жыл бұрын
Cool.
@user-wu9sy5vn3l4 ай бұрын
Very nice bro
@Hacktuber4 ай бұрын
Thanks
@Fred_Zepplin3 жыл бұрын
I Did The Same Thing with A Tractor Light & A Dollar Store Flash Light.. I Wanted A Vintage Looking Bullet Light And Got The Tractor Light for $8.99 and The Flash Light That Takes 4 Double A Batteries With The Silicone LED .. Anyway I Just Power It With An 18650 Battery (from A Dollar Store Power Bank.. I Left The Charger Complete and Just Soldered The Wires Into The Pos/Neg on The Battery.. So I Could Charge It With The USB.. I Carry A Couple More of Those Powerbanks in My Tool Kit).. It's A Motorized Chopper Bicycle With A 100cc Bike Engine on It That I Built Years Ago.. And Just Love It.. No Plates/Ins./Etc. .. Just 16 & A Helmet (where Helmet Laws Are Enforced).. And About 100 miles per Gallon.. and 2 stroke oil.. About 20:1 and They Go Pretty Good.. Mine Will Do Just Over 60mph.. Although, Some Places Treat Them with E-Bike Limits of 25mph..I Think?.. Close Anyway.. I Do That In Most Places Anyway... But, On An Open Stretch Of Back Road.. Let'er Rip!!! lol.
@manp10393 жыл бұрын
have you figured out a good way to reduce the decibel levels of the engine? I was considering using a gas-powered motor assist to bicycle, but don't want it to be so loud.
@zumbazumba13 жыл бұрын
The whole body of a floodlight is made of an aluminum -why not just mount led chip directly to it so it can be used as a heatsink?
@dhrubojyotighosh95923 жыл бұрын
That aluminum body is too thin to be used as an external heatsink and that LED Chip can get REALLY HOT that the aluminum body cannot dissipate and therefore, it would just be a blown LED lamp
@manp10393 жыл бұрын
I was thinking he would mount the Heatsink to the rear of the lamp. however, it looks like the lED chip was a bit too wide to mount flat to the rear of the aluminum lamp body. Although it looks like he could have shaved away portions of the LED board while preserving its electronics and then mount it to the rear of the lamp body with some thermal paste and the heatsink to the back of the lamp?
@ggesdsdsdsd2 жыл бұрын
@@dhrubojyotighosh9592 Could still put the heatsink on the outside...
@milenkovasic90706 ай бұрын
Where is ground wire?
@psvyme48paulh453 жыл бұрын
Nice 👍
@Lukaszmajamen Жыл бұрын
Jak rozebrać klejony reflektor LED? How to dismantle a glued LED headlight?
@youtubehelpsupports3 жыл бұрын
dislike for gluing the led chip heatsick with epoxy! the thermal paste had to be used and then fixed with 2 screws. it will burn soon.
@adnancaprio3 жыл бұрын
this will blow up very quickly since you used epoxy instead of thermal paste so the heat transfer will be very bad plus there is no active cooling
@user-hj6df3jf4w6 ай бұрын
Yes true, he could of put thermal paste in the middle, then used the epoxy on the sides to secure it down to the heatsink.
@MiamiMillionaire3 жыл бұрын
👍
@MdAlim-cz2yz3 жыл бұрын
Bro ur mic is to sensitive Pls fix it
@joseorellanaorellana8476 Жыл бұрын
Buenicimo
@_munna_3 жыл бұрын
👌👌👌👌👌
@ericklein5097 Жыл бұрын
I don't think epoxy is going to be very thermally conductive
@elgatodecafe47252 жыл бұрын
SMD LED chip is more eficcient
@joseorellanaorellana8476 Жыл бұрын
Que cambio
@Reposted30003 жыл бұрын
First
@robertofreitas88252 жыл бұрын
Just change the lamp
@geezer4444 Жыл бұрын
you have to be joking with that setup using glue as a heat sink paste or connecting to the heatsink?????? you must be crazy but you sanded the heat sink creating more air pockets i hope you dont EVER work on my fixes
@1marcelfilms5 ай бұрын
That chip will die in a few weeks or months. Even a 10w led would overheat in there
@Drooon673 жыл бұрын
Охолодження мало! і нарешті ці модулі повне гівно вони працюють малий термін!
@dayak12384 ай бұрын
defend only 4 days 😂
@tonywharton52203 жыл бұрын
The sound on this video is terrible. Makes it unwatchable.
@jaya2458 Жыл бұрын
I think the light will only turn on briefly and then die in less than 1 hour due to overheating because the heat is not distributed properly because epoxy glue is not a good heat distributor