LEC Bulbs

LEC or CMH bulbs offer a more complete and natural spectrum than HPS, with greater durability and efficiency. At Growlobby you'll find 315W and 630W LEC lamps from brands such as Philips, Solux or Lumii.

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LEC bulbs: efficient technology for indoor cultivation

LEC bulbs, also known as CMH (Ceramic Metal Halide), are among the most advanced technologies in grow lighting. Designed by Philips and adopted by brands like Solux, Lumii or Nanolux, they stand out for their high light output, low energy consumption and a much more complete spectrum than traditional sodium bulbs.

Advantages of LEC bulbs

  • More natural spectrum: the light produced by an LEC bulb is closer to sunlight, which improves photosynthesis.
  • Durability: they reach up to 50,000 hours of use under optimal conditions.
  • Energy efficiency: greater photosynthetic radiation per watt consumed compared to HPS.
  • Better growth results: more vigour and solid structure in plants during the vegetative stage.

Featured LEC bulb brands

At Growlobby you'll find LEC bulbs adapted to different spaces and needs:

  • Philips MasterColour: world reference in quality and durability.
  • Solux: good value for money in CMH lamps.
  • Lumii and Nanolux: reliable and competitive options for all budgets.

Buy LEC bulbs at Growlobby

At Growlobby you'll find a wide selection of LEC bulbs for indoor growing, with the best brands and prices on the market. Whether you're looking for a 315W LEC bulb for your grow tent or a 630W for a larger room, you'll find the ideal option here.