Once you've worked with this, you won't want to go back to gel wire caps or the like. These devices almost screw the wires together - they don't come loose and the watertight seal is complete. A bit pricey but justified by the content of these products and the level of performance they offer. Especially if you don't have a lot of connections and you want connections to never be an issue, these ports are the way to go.
π΅ GKEEMARS 106 Pcs Lever Wire Nuts Connectors: Compact Splicing Kit for Electrical Wires - Solid, Stranded, and Flexible Wires (Blue)
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50-Pack Lever Connectors Nuts 5 Conductor Combination Compact Wire Connectors Fast Connection Terminal 28-12 AWG Multi Type Compatible
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CEDFONJER Conductor Terminal Block: 24 Pack of Multi-Function SPL-1 Quick Terminal Block Splicing Type Compact Wire Connectors for Universal Soft and Hard Wire Assortment Conductors
8 Review
π WAGO 221 LEVER-NUTS 78pc Compact Splicing Wire Connector Assortment with Case: Convenient and Versatile Solution for Electrical Connections
10 Review
Wireless Electronic Ballast Interface Certified
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π‘ Hydrofarm Quantum QT400 Dimmable Ballast for 400W Grow Lights
5 Review
Fulham WorkHorse WH2-120-C Adaptable Ballast - 2 Pack
3 Review
π‘ Electronic FL Ballast ICN-4P32-N (Formerly ICN-4P32-SC) for 3-4 F32T8 F40T8 F17T8 Lamps, 120V/277V Compatibility
5 Review