Making a diy tubular glass led filament lamp.
You can now support this channel at https://www.patreon.com/bigclive I had some LED filaments left over from my big open filament…
A look inside a mini ioniser lamp.
I like ionisers, so I bought this one to see what was inside. Initially I thought it was going to…
Everything you didn’t need to know about tungsten christmas lights.
So it's just a string of filament lamps in series is it? Well there's a bit more to it than…
Xmas light abuse. off-label modifications.
According to the instructions on the box these Xmas lights aren't supposed to be electrically connected to another set.... Challenge…
Dangerous electric christmas card.
Ummm. This just happened spontaneously. For technical reference the "star" at the top of the tree is a 4700 ohm…
Comparison of 660 led 40w lamp to 60w of cfl and tungsten.
This is a side by side comparison of the rather impressive 660 LED lamp which is rated 40W but measures…
Teardown of a hailea low pressure air pump.
This is a small reciprocating air pump used for various tasks including aerating Koi ponds and providing modest volume air…
Simple dusk detector for battery operated christmas lights.
This is a super-simple circuit that you can use to extend the battery life of Christmas lighting strings. Ideal for…
An unusual kit of lamp housing with bare led star pcb.
This was another random purchase just out of curiosity. It's clearly a housing designed for a bi-pin LED lamp, but…
A look inside a cheap 12v led bike headlight.
This item just oozed low quality for some reason. It claimed to be suited to outdoor use on a bike…