Sunmaster MH Cool Deluxe - 250W, 400W, 600W & 1000W. Their output is centred on the blue end of the light spectrum. The plants can use most of the light generated during growth, producing more biomass, larger leaves and stronger stems, putting your plants in the perfect position for blossom.
eBay
eBay
This pulse-start lamp has been engineered for use with Lumatek 400W 240V electronic ballast and is produced using high-temperature resistant quartz arc tube technology and specific horticultural gas blend that creates optimal spectral output for healthy plant growth.
eBay
The PowerPlant arc tube dosing technology achieves more usable light energy without sacrificing intensity or lamp life. This is because they emit a bluish / white light which is what the plant desires at this point of its life.
eBay
Powerplant MH Superveg 400W Lamp.
eBay
About Camgrow Hydroponics. Grow Systems & Pots. Grow Tents. Grow Lighting. Full Grow Tent Kits. Designed ByJarilo Design.
eBay
The E40 MH 400W D&S Plusrite Lamp is a 400W bulb with an E40 bulb shape code. It belongs to the brand Plusrite and is designed for lighting applications.
eBay
We aim to fulfil all your hydroponic needs! Helping you get the growth & yields possible! This prevents plants stretching and instead gives a short dense plant ready for flowering. Grow Tents. A perfect balance of red and blue spectrum's have been achieved by tweaking the PAR range.
eBay