If mass and yield is your game. Page 1 of 4 - 315w CMH/LEC vs 600w HPS - posted in Lighting and Ventilation: According to marketing blurb, 315w CMH lights are meant to be equivalent to a 600w HPS. 315w/630w CMH (Also known as LEC) & LEDs put off less heat than other grow light options and produce better quality results.

","button":"Buy now","redirect":"\/redirect?sc=4ed8e17396f0fd821bd57c7a5c945fe8&cpm_box=1&id=50&url=https%3A%2F%2Fwww.femaleseeds.nl%2F","id_user":2110,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":29,"add_date":"1 year ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/cf30c4d3b66eb17b160c0faa114f100d.jpg","link":"https:\/\/shop.greenhouseseeds.nl","title":"Creators of Champions","button":"Buy Now! ","button":"Buy Now","redirect":"\/redirect?sc=c35b7a1dc757a439b92945680d1579b3&cpm_box=1&id=12&url=https%3A%2F%2Fwww.dinafem.org%2Fen%2Fquick-dinamed-cbd%2F%3Futm_source%3Dgrowdiaries%26utm_medium%3Dbanner%26utm_campaign%3Dquick-dinamed-cbd","id_user":482,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":25,"add_date":"2 years ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/d8b29a301a7c25c61e408a02d1f56253.jpg","link":"https:\/\/2fast4buds.com\/seeds\/strawberry-pie-auto?utm_source=growdiaries&utm_medium=banner&utm_campaign=strawberry_lemon_pie_release&utm_content=360x248","title":"Strawberry Pie Auto, freshly baked in our labs! Based out of Colorado Springs with Multiple vendor locations across the USA.Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device $3,549.99 However, the LED grower will use less power for cooling, but that savings depends on other factors in … i could run 12x 1kw DE’s on 5x5 footprints or 33x 315w CMH on 3x3 footprints. It covers a 3x3, at 35W per sq foot, but 4x4 you are down to 19W per sq foot.

If you’re growing a plant or two and you’re tired of always switching from MH to HPS bulbs when it’s time to flower, the Yield Lab 315w Ceramic Metal Halide (CMH) Grow Light Bulb is the light you’ve been looking for.
","button":"Buy Now","redirect":"\/redirect?sc=0c5ceaedd4561c5145311eac7386d029&cpm_box=1&id=35&url=https%3A%2F%2Fwww.zamnesia.com%2F","id_user":14489,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":34,"add_date":"1 year ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/9dd24788e026e6a52d213e6dcba3f079.jpg","link":" https:\/\/www.aliexpress.com\/item\/32990199630.html","title":"New Deal! When it comes to power consumption and the power bill, LED’s only save the grower about 15% on the power bill compared to CMH fixtures. The grow tent has an all metal frame and corner connectors.This setup includes pretty much everything you would need to get started except the plants and soil. ","redirect":"\/redirect?sc=d4d0655f81da949cf87643c557cda77c&cpm_box=1&id=27&url=https%3A%2F%2Fdutch-passion.com%2Fen%2F","id_user":1019,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":20,"add_date":"2 years ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/812b8a9a5b50d84856678b0a0c7f75a6.jpg","link":"https:\/\/www.exoticseed.eu\/contact","title":"Get growing now! But if you compare the 630w of CMH to 600w of HPS then there is no comparison. Hydrofarm Brand: Phantom CMh. CMH grow lights are much more affordable in comparison. My PC draws 550w all day. ","button":"Buy Seed","redirect":"\/redirect?sc=7d9f240b127ee9b81aee1ff5afe38dcd&cpm_box=1&id=20&url=https%3A%2F%2Fwww.exoticseed.eu%2Fcontact","id_user":6396,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":23,"add_date":"2 years ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/30608828a9999f298a62130f608c5d3e.jpg","link":"https:\/\/greenparrotseeds.com\/?utm_source=growdiaries&utm_medium=banner&utm_campaign=cart_bonus_feb2020&utm_content=list_360x248","title":"New Domain! ","button":"Buy Now","redirect":"\/redirect?sc=2c7c4423d220f82a39d175e2256970bc&cpm_box=1&id=36&url=https%3A%2F%2Fwww.eliteseeds.com","id_user":28543,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":50,"add_date":"7 months ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/494a1c602a9094b88ef1220099e44f7a.jpg","link":"https:\/\/www.femaleseeds.nl\/","title":"New Release 2020! ","button":"Buy Now","redirect":"\/redirect?sc=aa4346b350bb031893be8d74593ae5ea&cpm_box=1&id=34&url=+https%3A%2F%2Fwww.aliexpress.com%2Fitem%2F32990199630.html","id_user":6625,"is_enable":1},{"type":1,"region":"ROW","ip":"","id":60,"add_date":"1 month ago","url":"https:\/\/growdiaries.com\/static\/partner\/all\/ad724da92387fe0c27f420d57bde639a.jpg","link":"https:\/\/pevgrow.com\/blog\/en\/download-free-the-marijuana-dictionary\/","title":"Don't miss your chance! I would have to say no. I have the oddly shaped room you can see in the attached pics and im trying to maximize footprint canopy and yield in this room. Strains: GG#4 from DHN, Strawberrybannana DHN by Kushkoma420. 30w is nothing, its …

"315w cmh GG#4 3x3 tent grow" cannabis grow journal.