Lumen-King - Lumatek - Elektrox - Easy Grow - Sylvania - Trilite - Philips - HPS + MH bulbs (lamps)
Lumen-King is a trademark of the company Dentrax B.V. based in the Netherlands. The company is engaged in the sale of lighting products.
HPS + HM bulbs (two bulbs in one) are suitable for plants in the vegetative and flowering phase.
HPS + HM bulbs (two bulbs in one) are suitable for plants in the vegetative and flowering phase.