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Thread: Best Dual Spectrum HPS Lamp UK?

  1. #1

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    Default Best Dual Spectrum HPS Lamp UK?

    I’m going to buy a new 400 W HPS lamp to start my next grow. I’m struggling to find reviews of hps lamps in the uk, I have a Sylvania growlux at the moment.

    Does anyone have any recommendations or reviews?

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  3. #2

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    Sunmaster is my preferred dual spectrum bulb...
    It's Not What You Know, It's What You Can Prove

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  5. #3

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    I like this super HPS, it was rated no 1 of 6 other brands that were tested. 53 bucks over on Amazon.
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  7. #4

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    Quote Originally Posted by M_C View Post
    Sunmaster is my preferred dual spectrum bulb...
    How often do you replace those?

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    Lumii black

    Sent from my G8141 using Tapatalk

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  11. #6

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    Quote Originally Posted by nom View Post
    How often do you replace those?
    When they fail. Why would I wish to replace them before that?

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    Sunmaster and lumatek have served me well

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    Quote Originally Posted by M_C View Post
    When they fail. Why would I wish to replace them before that?
    I don't know man don't know anything that's why I ask

    Sent from my SM-J510FN using Tapatalk

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    Used loads of different hps bulbs they're all pretty much the same. Sunmasters cheap and do the same job as the expensive ones.

    Sent from my SM-G930F using Tapatalk

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    Quote Originally Posted by nom View Post
    I don't know man don't know anything that's why I ask

    Sent from my SM-J510FN using Tapatalk
    They do "recommend" you replace every 12 months but that's probably so you'll spend more money on there lamps 🤣

    Sent from my SM-G935F using Tapatalk

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