
how much is your time worth to you? If you don't value your time, you can't beat wire nuts, but if you're hooking up a lot of wires or paying others, they'll pay off a lot quicker, but you need the right ones, so you need to have some kind of inventory. Good product

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Dolphin DC 100S Super Connector Sealant
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π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
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