MaxLax EL Wire Portable Set, 9ft Cuttable Battery Pack Neon Glowing Electroluminescent Wire Light kit(Green, Blue, Red, White, Pink) for Halloween Decorations DIY

My red wire is defective right out of the box, but the rest are decent.

They work, but they have the sturdiness and build qualities of disposable toys. The battery boxes all produce high-frequency barely-audible buzzing from the electronics, each of varying pitch. There are 5 in the package so I just use the quietest one.

These lights are not bright and not worth it. Does not come with adhesive at all.

Very very loud, Ill try and find a different brand of batteries to try maybe its cause mine are rechargeable but as of now its has a extremely loud whine