{"title":"HPS \/ CMH lights","description":"","products":[{"product_id":"adjustawing-se-cmh-315-lamp","title":"Adjust-A-Wing SE 315W CMH Complete Kit","description":"\u003ch2\u003eAdjust-A-Wing SE 315W CMH Complete Kit\u003c\/h2\u003e\n\u003cp\u003eA complete 315W CMH kit ideal for smaller grow spaces or as spectrum-enrichment alongside HPS lighting. Covers a 1m × 1m canopy for full-term growth or a 1.2m × 1.2m area when supplementing. Includes the Adjust-A-Wing Small Defender reflector, Ultra-High-Frequency (UHF) electronic ballast, and 315W CMH lamp — everything needed in one box.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose the Adjust-A-Wing SE CMH 315 kit:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete kit in one box\u003c\/strong\u003e — reflector, ballast, and lamp supplied together and compatibility-verified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjust-A-Wing Small Defender reflector\u003c\/strong\u003e — titanium white, 92% reflectivity, even light spread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUHF electronic ballast\u003c\/strong\u003e — high-efficiency drive for the CMH lamp, longer lamp life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e315W CMH included\u003c\/strong\u003e — matched lamp for immediate use out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCovers 1m × 1m for full-term growth\u003c\/strong\u003e — or 1.2m × 1.2m as spectrum supplementation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpectrum mixing with HPS\u003c\/strong\u003e — add full-spectrum CMH to an existing HPS room for better terpenes and resin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIdeal for smaller tents and propagation areas\u003c\/strong\u003e — right-sized power for mid-size setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eFor larger 2m+ tents, step up to 630W CMH or HPS\/LED alternatives — 315W won't cover that footprint fully. Check you want SE (Single-Ended) format vs Double-Ended (DE); this kit is SE-compatible only. If you've already got a separate ballast, the Daylight Focus Remote reflector lets you buy just the reflector + lamp.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSee it running in our Stone shop.\u003c\/strong\u003e Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on \u003ca href=\"tel:01785556355\"\u003e01785 556355\u003c\/a\u003e (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Adjust-A-Wing","offers":[{"title":"1ML","offer_id":55799101587838,"sku":"33023392","price":94.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/download_3_10.png?v=1750350798"},{"product_id":"adjustawing-630-cmh-de-lamp","title":"Adjust-A-Wing Hellion 630W CMH Double-Ended Lamp 4K","description":"\u003ch2\u003eAdjust-A-Wing Hellion 630W CMH DE Lamp — 4K\u003c\/h2\u003e\n\u003cp\u003eThe replacement lamp for Adjust-A-Wing's Hellion 630W CMH system — Japanese and US components, double-ended design, and an exceptionally long service life for a discharge lamp. Losing just 3% light output per year, this is the lamp for growers who rate their CMH fixture and want to keep it at full performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose the Hellion 630W CMH DE Lamp:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4K (4000K) colour temperature\u003c\/strong\u003e — balanced CMH spectrum for both veg and flower, strong UV-A for terpene production\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble-ended construction\u003c\/strong\u003e — even burn across the full arc tube, no hot spots or early failure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12,000-hour PAR maintenance\u003c\/strong\u003e — runs full usable output for years, not just \"on\" for years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOnly 3% light loss per year\u003c\/strong\u003e — exceptional longevity, far better than standard HPS or single-ended CMH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1,210 μmol PAR output\u003c\/strong\u003e — properly high-performance lamp, not a budget replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJapanese and US high-quality parts\u003c\/strong\u003e — top-bin components, not the generic imports in cheaper CMH lamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eOnly compatible with Hellion 630W CMH lighting systems — check your reflector and ballast are matched. For HPS fixtures, you need an HPS lamp (Philips GreenPower or similar). Ballasts need to be specifically CMH-rated; standard HPS ballasts will damage CMH lamps and void warranties.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSee it running in our Stone shop.\u003c\/strong\u003e Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on \u003ca href=\"tel:01785556355\"\u003e01785 556355\u003c\/a\u003e (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Adjust-A-Wing","offers":[{"title":"3.1K","offer_id":55799102374270,"sku":"33023270","price":159.95,"currency_code":"GBP","in_stock":true},{"title":"4.1K","offer_id":55799102407038,"sku":"33023295","price":159.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/download_5_3.png?v=1750350811"},{"product_id":"daylight-euro-cdm-reflector","title":"Maxibright Daylight Euro CDM Reflector","description":"\u003ch2\u003eMaxibright Daylight Euro CDM Reflector — Customised Euro for CDM Lamps\u003c\/h2\u003e\n\u003cp\u003eThe Daylight Euro Reflector takes the classic, tried-and-tested Euro Reflector concept and tweaks it specifically for CDM (Ceramic Discharge Metal Halide) lamps — a great little reflector for growers entering the world of full-spectrum CMH\/CDM lighting. Affordable entry point that leverages the proven Euro reflector design with CDM-specific optimisations.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose the Daylight Euro CDM:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomised Euro design for CDM\u003c\/strong\u003e — proven shape, tweaked for ceramic discharge metal halide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEntry-point pricing for CDM lighting\u003c\/strong\u003e — accessible CMH lighting without premium kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHighly reflective interior\u003c\/strong\u003e — efficient light distribution to canopy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact form factor\u003c\/strong\u003e — fits smaller tents where larger reflectors won't\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eV-ridge along the top\u003c\/strong\u003e — Euro shape concentrates light efficiently\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with 315W CDM lamps\u003c\/strong\u003e — standard CMH lamp fitment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaxibright Daylight range integration\u003c\/strong\u003e — pairs with Daylight ballasts and lamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eFor premium reflector performance, the Adjust-A-Wing Defender or Avenger reflectors deliver higher reflectivity at higher cost. For wider light spread, the Daylight Horizon reflector covers more area. Reflector only — lamp and ballast sold separately unless buying a full kit. Specifically for CDM lamps; won't work optimally with HPS even though socket may fit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable to collect from our Stone shop\u003c\/strong\u003e at Unit 24, Emerald Way, ST15 0SR — or ships the same working day from our UK warehouse. Not sure if this is the right fit? Give us a ring on \u003ca href=\"tel:01785556355\"\u003e01785 556355\u003c\/a\u003e or email \u003ca href=\"mailto:sales@roots2riches.com\"\u003esales@roots2riches.com\u003c\/a\u003e — we're growers ourselves, happy to help.\u003c\/p\u003e","brand":"Maxibright","offers":[{"title":"Default Title","offer_id":55799159161214,"sku":"39926364","price":17.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/download_1__11.png?v=1750352705"},{"product_id":"daylight-315-cdm-horizon-kit","title":"Maxibright Daylight 315W CDM Horizon Reflector Kit","description":"\u003ch2\u003eMaxibright Daylight 315W CDM Horizon Reflector Kit\u003c\/h2\u003e\n\u003cp\u003eA Ceramic Metal Halide kit with the Maxibright Horizon reflector — wide-angle and open-sided, specifically designed to throw light outwards rather than straight down. Ideal as a supplementary light between two HPS fixtures, adding the CMH's broader spectrum (especially UV-A) to maximise terpene and resin production.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose the Daylight 315W CDM Horizon:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e315W CMH lamp\u003c\/strong\u003e — broader, more natural spectrum than HPS, strong UV-A content for resin and terpene development\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide-angle Horizon reflector\u003c\/strong\u003e — throws light sideways across the canopy rather than concentrating it straight down\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect supplementary fixture\u003c\/strong\u003e — sits between HPS lights to fill spectral gaps and even out canopy coverage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen-sided reflector design\u003c\/strong\u003e — dissipates heat naturally, runs cooler than closed CMH reflectors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFixed ballast-to-reflector design\u003c\/strong\u003e — no loose cables between components, tidy installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete kit\u003c\/strong\u003e — reflector, ballast, lamp, hangers all included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eAs a standalone light for full flowering, a 315W CMH is underpowered for anything larger than 1 x 1m — this is best used as a supplementary or chequerboard fixture. The Horizon's wide spread is intentional but means less vertical penetration; if you need deep canopy light, go for a narrower CMH reflector or step up to HPS\/LED at higher wattage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSee it running in our Stone shop.\u003c\/strong\u003e Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on \u003ca href=\"tel:01785556355\"\u003e01785 556355\u003c\/a\u003e (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Maxibright","offers":[{"title":"Default Title","offer_id":55799163257214,"sku":"39371460","price":234.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/download_1__13.png?v=1750352809"},{"product_id":"adjustawing-630w-cmh-kit","title":"Adjust-A-Wing Hellion 630W DE-CMH Kit with Super Spreader","description":"\u003ch2\u003eAdjust-A-Wing Hellion 630W DE-CMH Complete Kit\u003c\/h2\u003e\n\u003cp\u003eCeramic Metal Halide is the grower's secret for driving vegetative growth and finishing with high-quality, resin-heavy flowers. This DE-CMH kit pairs Adjust-A-Wing's iconic adjustable reflector with a 630W CMH bulb and specialist low-frequency square-wave ballast — a complete, matched package.\u003c\/p\u003e\n\n\u003ch3\u003eWhy growers choose the 630W DE-CMH kit:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnbeatable CMH spectrum\u003c\/strong\u003e — broader and more natural than HPS, especially strong in UV-A for terpene and resin production\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedium Defender reflector with Super Spreader\u003c\/strong\u003e — eliminates hot spots, allows closer canopy placement, wider light footprint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow-frequency square-wave ballast\u003c\/strong\u003e — specifically designed for CMH lamps, avoids flicker and extends bulb life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorks alone or as part of a chequerboard setup\u003c\/strong\u003e — proven technique: alternate DE-CMH and DE-HPS fixtures for the full spectrum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerfect for veg and supplemental flowering\u003c\/strong\u003e — especially good for mother plants and early flower stretch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho it's not for:\u003c\/h3\u003e\n\u003cp\u003eCMH runs hot — make sure your tent extraction can handle 630W of thermal output. If you want LED efficiency, the Lumatek Zeus or Maxibright Pro LED range are the obvious alternatives. For HPS-only flowering, our Hellion 1000W HPS kit is the standard choice.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSee it running in our Stone shop.\u003c\/strong\u003e Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on \u003ca href=\"tel:01785556355\"\u003e01785 556355\u003c\/a\u003e (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click \u0026amp; collect at checkout.\u003c\/p\u003e","brand":"Adjust-A-Wing","offers":[{"title":"Default Title","offer_id":55799238263166,"sku":"32982043","price":494.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/2132\/0318\/files\/download_4__4.png?v=1750354112"}],"url":"https:\/\/www.roots2riches.com\/collections\/hps-cmh-lights.oembed","provider":"Roots2Riches","version":"1.0","type":"link"}