Reddit reviews ESUMIC DC Power Female to Male Splitter Adapter Cable for LED Strip Light, 1 to 2

Michael's has coupons for one item at 50% off from time to time so I was able to get the cases for $30 each.

Here is the light strip that I got:
https://www.amazon.com/Flexible-Non-waterproof-Christmas-Decoration-Daylight/dp/B00HSF65MC/ref=sr_1_5?ie=UTF8&qid=1500094562&sr=8-5&keywords=led+light+strip

This is enough to do both cases. For the power since I do not have them hung up where I would like them to be yet I just got a battery pack. This is the one that I am using now:

https://www.amazon.com/Octopak-2-s-Tm-Battery-Supply/dp/B00LH31OC2/ref=sr_1_3?ie=UTF8&qid=1500094692&sr=8-3&keywords=led+light+strip+battery+pack

I then bought the a Y adapter so that I could power both strips at the same time.
https://www.amazon.com/ESUMIC-Power-Female-Splitter-Adapter/dp/B00G6G5DJ0/ref=sr_1_fkmr3_2?ie=UTF8&qid=1500094769&sr=8-2-fkmr3&keywords=led+light+strip+battery+pack+splitter

Roll #1
Roll 2
connector between both rolls

You want to use 24v strip in these cases in order to not have to deal with power injection, which is where novices can easily get into trouble. With 24v you can run up to 10M, or 32.8ft, and is such often sold in 10M reels. Purchase four of these and cut each down to the length of it's respective wall, being sure to only cut on the line in the center of the copper pads every 6 LEDs.

{With addressable strip, the pixel "size" is TYPICALLY determined by voltage, so for 24v strip, each 6 LEDs will act as a single "pixel," when playing back patterns, 12v strip is 3 LEDs, 5v is 1.}

After cutting the strip to length, you will want to remove the connectors from the cut off ends and solder them to your new ends. IT IS IMPORTANT FOR THIS SCENARIO TO NOT solder on the RED (+24v) wire, as it will be safer to use 4 smaller power supplies, you are only wanting to interconnect the green Data wire and white Ground wire between each strip. If using IP68 waterproof strip, don't forget to remove the silicone endcap from your cut end, replacing it on the new end with a dab of silicone sealant.

Attach the 2.1mm socket adapters to the RED (+) and White (-) bare wires at the beginning of each strip using a jewelers screwdriver. Connect the 3-pin connectors between each strip, and tape off the bare wires with electrical tape, then connect the PSUs to the last three strips. For the first strip, connect it's PSU to the 2.1mm splitter, plugging one end into the strip and the other into the controller. Wire the 3pin connector included with the controller to the Data and Ground of the controller, again in this case, DO NOT CONNECT THE RED (+24v) WIRE to the controller; just wrap the end in electrical tape. Finally, connect the 3-pin connector from the controller to the first strip and power up your PSUs. From here it's just configuring the controller with your phone or tablet.

4x: https://www.amazon.com/Waterproof-Visdoll-Flexible-Addressable-Programmable/dp/B075GCKPHB?th=1&psc=1

4x:https://www.amazon.com/gp/aw/d/B074GJ22P6/ref=ox_sc_act_image_1?smid=A325274ZEF9XYZ&psc=1

1x: https://www.amazon.com/ALITOVE-Controller-Individually-Addressable-Programmable/dp/B01LW1J10W/ref=mp_s_a_1_1?ie=UTF8&qid=1541825064&sr=8-1-spons&pi=AC_SX236_SY340_QL65&keywords=4+output+ws2811+controller&psc=1

1x: https://www.amazon.com/Chanzon-Female-Connector-Security-Adapter/dp/B079RCNNCK

1x: https://www.amazon.com/dp/B00G6G5DJ0/ref=sspa_dk_detail_1?psc=1

This is what I used for the setup:

LED Strip lights

Plug splitter

[LED Power supply extension]
(https://www.amazon.com/gp/product/B00FTH6WNS/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1)

LED Lights remote adapter

These are the power supplies I used:
https://www.amazon.com/dp/B00A3R5R5S/ref=cm_cd_asin_lnk

I used these splitters:
https://www.amazon.com/gp/product/B00G6G5DJ0

I'm running two LED strips off each power supply using the splitters.