REXTiN Super Bright 200pcs New Model 2835 3 LED Module 120-150LM Per Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (Blue)

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Really good leds basically exactly what you’d expect

I changed out fluorescent bulbs to these LEDs in my 10’ x 3’ sign. I used a 200 w 12v power source hardwired to power. I used 6 strands each containing 20 led modules for a total of 120 led modules for this project. From my calculations, each strand requires 24 watts. So that means 6 strands would require about 150 Watts. That is the reason for a 200 W power supply. You are supposed to only use 80 to 85% of the total power supply. Each strand was wired back to the power supply outputs so there would be no voltage drop. I did use flat white spray paint to clean up the back of the sign cabinet. I also used a small amount of silicone on each module so they would not come off if the 3M adhesive dries or fails. So far, it is working like a champ and the lighting of the sign is consistent. I am very happy with the result. Hopefully, these will last a long time and I won’t have to replace bulbs or power supply for many years.Update: I did both sides of my larger 14’ x 4’ main sign with these as well. Let me tell you, I am estatic with the results. I placed the strands 6” apart in rows and it turned out fantastic. Hope the pictures do it justice. I used 2 - 200w power sources on each side to power the leds. Saved a bundle over having a sign company do this.

These led modules are working perfect for my home Bru kitchen cabnet lighting. Easy to hide. Easy to configure to any lighting project. Inexpensive and more than enough to light every cabnet I have including a accent light project. They have been in service for several months now with zero issues. And professional results. I used 4 to 8 modules hidden on the back side of the face frame, used 16 gauge wire, small paddle switches and hot glue to secure wire and lights. The double sided tape on the lights holds well on a smooth surface but on the Simi ruff surfaces they would come loose . Simply added a spot of hot glue to each end after they were stuck in place. I'm buying again for a master bathroom.

Quality is super good I been using it for 4 years and no problem on a single led