Dual Direction Gaming/Dining Room Beam Lights

Sometimes, you just can’t find something you want, and that’s when you break out the tools and get dirty with a bit of DIY. Reddit user [JaredBanyard] wanted a nice beam light for the dining room/gaming room. He ended up building one that shone both downward, on the table, and upward, adding some light to the room.

Warm white LED strip lighting was chosen, and two aluminum channels were glued together to hold them. After wiring the four LED strips together a diffuser was placed over them and then they were wired up and turned on to check the amount of light. With two strips per channel, even with the diffuser, there was plenty.

Each pair of channels were set into the main housing, which is made from Sirari hardwood. Two long outside side pieces make for a great looking final product, and the end pieces are sandwiched between the two outside pieces. After a bit of sanding and an application of matte polyacrylic, transformers were screwed inside and then the channels were placed on top. The circuitry was wired to a Z-Wave dimmer to control the lights remotely.

[JaredBanyard]’s put together a bill of materials and there are plenty of pictures. It’s a great, unique, light for the room, which includes a Duchess gaming table from boardgametables.com. For more lighting articles, check out this 2017 Hackaday Prize entry article on modular rail lighting, or this article about adding intelligence to your lighting solution.

[via Reddit]

A Thousand LED Lights For Your Room

Sure, you could get a regular light fixture like a normal person… Or you could use close to a thousand RGB LEDs to light your room!

That’s what [Dmitry] decided to do after trying to figure out the best way to light his pad. You see, his room is 4 by 4 meters, and WS2812 RGB LED strips happen to come in 4 meter lengths… Coincidence? We think not.

The problem with using 16 meters of LED strips is powering them… You see, at 16 meters, you’re looking at about 5V @ 57.6A — and we’re guessing you probably don’t have a 5V 60A power supply handy. Not to mention if you run them in series, the resistance of the system is going to kill your efficiency and the last LEDs probably won’t even work… So [Dmitry] had to break the system up. He has two power supplies feeding the strips from the middle of each pair — that way, he doesn’t have to worry about any voltage drops due to the length of the strips.

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