{"product_id":"cultiv8-reflector-extension-lead-4-metre-round-earth-pin","title":"Cultiv8 - Reflector Extension Lead – 4 Metre (Round Earth Pin)","description":"\u003csection\u003e\n  \u003ch3\u003eCultiv8 - Reflector Extension Lead – 4 Metre (Round Earth Pin)\u003c\/h3\u003e\n  \u003cp\u003eThe Cultiv8 Reflector Extension Lead is a specialised electrical component designed specifically for high-intensity discharge (HID) lighting systems. Featuring a unique 4-metre heavy-duty cable with a round Earth pin, this lead is engineered to connect your grow light reflector directly to a remote ballast. By extending the reach of your lighting setup, it allows you to position heavy, heat-generating ballasts outside the grow room or tent, significantly improving environmental control and reducing cooling requirements. Built to handle the high-voltage ignition pulses required by HPS and MH lamps, this extension lead is an essential tool for professional growers looking to optimise their lighting footprint and safety.\u003c\/p\u003e\n  \n  \u003chr\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e Connecting HID reflectors to remote ballasts, removing ballast heat from grow tents, and extending the reach of HPS\/MH lighting systems.\u003c\/p\u003e\n  \n  \u003ch3\u003eKey Features\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSpecialised Round Earth Pin:\u003c\/strong\u003e Specifically configured with a round Earth pin to ensure compatibility with standard horticultural HID reflectors and ballasts, preventing accidental connection to domestic power outlets.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e4-Metre Reach:\u003c\/strong\u003e Provides ample length to mount your ballasts on external walls or racking, keeping sensitive electronics away from high-humidity grow environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHID Rated Insulation:\u003c\/strong\u003e Constructed with heavy-duty cabling designed to safely manage the high start-up voltages and sustained thermal loads of high-pressure sodium and metal halide systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHeat Management Advantage:\u003c\/strong\u003e By allowing the ballast to be located outside the tent, this lead helps maintain lower ambient temperatures for your plants, reducing the stress on your extraction fans.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRuggedised Moulded Fittings:\u003c\/strong\u003e Features high-impact, heat-resistant connectors that provide a secure, vibration-proof link between your light source and power supply.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \n  \u003ch3\u003eSpecifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Cultiv8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLead Length:\u003c\/strong\u003e 4 Metres\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlug Type:\u003c\/strong\u003e Round Earth Pin (Horticultural Standard)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e HPS \u0026amp; MH Reflectors and Ballasts\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e High-Voltage HID Pulse Rated\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation \u0026amp; Safety Tips\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBallast Placement:\u003c\/strong\u003e Use the 4-metre length to place your ballasts in a well-ventilated area outside the grow space to maximise their lifespan and efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSecure Connections:\u003c\/strong\u003e Always ensure the round pin connectors are fully seated and tight before firing your HID system to prevent electrical arcing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Safety:\u003c\/strong\u003e Avoid coiling excess lead while in use, as this can lead to heat build-up; always run the lead as straight as possible or in loose loops.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIdeal For (Uses)\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLarge-Scale HID Setups:\u003c\/strong\u003e Perfect for commercial rooms where ballasts are centrally located on a manifold or racking system.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrow Tent Temperature Control:\u003c\/strong\u003e An easy solution for hobbyists struggling with excess heat from internal ballasts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProfessional Reflector Integration:\u003c\/strong\u003e Designed for seamless use with the Cultiv8 reflector range and most standard industrial HID gear.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Holland Forge","offers":[{"title":"Default Title","offer_id":48403287638116,"sku":"8967","price":8.9,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/6487\/0244\/files\/ChatGPTImageMay12_2026_11_32_46PM.png?v=1778600004","url":"https:\/\/www.greenhousepolytunnels.com.au\/products\/cultiv8-reflector-extension-lead-4-metre-round-earth-pin","provider":"Greenhouse \u0026 Polytunnels","version":"1.0","type":"link"}