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    Korting op 420shop
    Had ze eerder al gezien, maar had er nooit interesse voor, deels door de hoge kostprijs. Enkel ballast
    250w ballast €136
    400w ballast €150
    600w ballast €189

    Ballast + lamp + reflector
    250w ballast + Son-t-pia 250w + reflector €161
    400w ballast + Son-t-pia 400w + reflector €178
    600w ballast + Son-t-pia 600w + reflector €238

    • 250 watt
    • 400 watt
    • 600 watt
    • 1000 watt
    Een kleine opsomming van de voordelen ten opzicht van een normale ballast.

    • Superstil, geen brom of andere irritante geluiden.
    • Klein & compact design. Een 600watt ballast weegt minder dan 4,5 kg.
    • Produceert minder warmte.
    • Meer lumen output. Tot 30% meer lumen output dan sommige “oude” magnetische voorschakelapparaten. Meer licht = meer opbrengst.
    • Cut-off circuit – De stroom wordt afgesneden wanneer er een kortsluiting wordt gedetecteerd.
    • Langere levensduur
    * More lumen output - up to 30% more lumens output than some old style magnetic ballasts ...More light equals more yield. We urge you to test this yourself with a good quality light meter. Be sure to also check how much power the ballast is using with an ammeter as many so called 600w magnetic ballasts now draw up to 750w as standard to try to keep up with Lumatek’s lumen output.
    * More lumens generated per watt of electricity consumed - Lumatek ballast have increased efficacy over magnetic ballasts. They lose fewer watts from the power supply to the lamp. This a power factor of 95%+. The high frequency output results in low power loss at the cathodes in addition to better overall power management.
    * Stable light output - excellent for Pharmaceutical-agriculture, laboratories and other uses where precise regularized output is essential.
    * Fast start-up - It reaches full brightness in under one minute; magnetic ballasts typically take about twenty minutes.
    * Completely silent
    * Small compact design - 600watt 120v ballast weighs less than 4.5 kilos compared to almost 20 kilos for magnetic ballasts.
    * Produce less heat
    * Cut-off circuitry - cut off when a short is detected. For ultimate safety.
    * Longer bulb life - Lumen output loss over time, with the correct lamp, is dramatically less than with magnetic ballasts.
    * Fully interchangeable - Lumatek ballasts can light both HPS and MH bulbs (excluding the 750w which is HPS only).
    Important information about lumatek ballasts:
    Lamp compatibility – The Lumatek ballast is a high performance product that is designed to work with most high quality lamps. Cheap inferior lamps may cause problems and Lumatek recommends only high quality American or European lamps. One or two good lamps with very high strike voltages may also be difficult for any electronic ballast to light; Lumatek has an adaptor available for those lamps. For specific recommendations contact your local supplier or Lumatek directly.
    Lamp Replacement - Be sure to disconnect the power source before changing lamps. Always use the specified wattage of lamp. (A 400W lamp should not be used in a 600W ballast). Lumatek recommends lamp replacement every 6-12 months.
    Hot Re-strike - It is VERY important that the lamp is given adequate time to cool down before it is reignited. You should allow a hot lamp to cool for 20-30 minutes before you try to re-strike it. Hot re-strikes cause premature lamp failure and lumen output degradation. Additionally, the lamp should never be turned off before the lamp reaches full intensity.
    H.P.S/M.H - Lumatek ballasts operate both metal halide and high pressure sodium lamps. They will not light MV mercury vapor lamps which are commonly sold in hardware and some hydroponics stores.
    *Please note the 750 watt ballast is HPS only.
    Mounting Location - Do not install ballasts in areas of very high heat such as an attic or a closed closet. Do not mount the ballast to the reflector or blow exhaust air over them. Do not stack ballast on top of each other. Do not allow contact with water. Mount units at least six inches apart. If a unit has any leaking resin please relocate to a cooler area or place a fan near the ballasts.

    Last edited by zion; 18 November 2008, 21:25.

    En wat kost dit beestje? In vergelijking met de andere VSA's dan
    Ziet er interessant uit alleszinds, die 30% meer lumen lijkt me best wel aantrekkelijk maar het prijskaartje zal er ook wel naar zijn denk ik... Mocht het verschil niet zoveel zijn dan lijkt me dit best wel een hebbedingetje .



      1) 30% meer lumen
      2) geen relais meer nodig
      3) meer lumenoutput
      3) geen irritante brom
      4) minder warmteproductie
      kijk meerprijs is logisch


      wel goed lezen he

      250w ballast €136
      400w ballast €150
      600w ballast €189


        Heb de prijzen pas na Jona zijn reactie bij gezet.
        Check zeker ook eens het packet dat verkocht wordt met lamp en reflector.