Available on backorder


It operates at a higher internal temperature, increasing color rendering, rendering and efficiency


The Lumatek 630W DE CMH 240V AGRO Bulb is a double ended (DE) high frequency ignition lamp, it has been designed for use with the Lumatek 630W DE CMH electronic ballast. This ceramic metal halide lamp is manufactured using high quality ceramic arc tube technology and a specific horticultural gas blend that creates optimal spectral output for healthy plant growth.

CMH technology creates high energy PAR / PPF levels with full spectrum low heat, closer to sunlight and produces healthier plant growth and higher yield. With a CRI (color rendering index)> 90%, CMH is perfect for growing high quality produce and extracting essential oil. Lumatek 630W (DE) double ended metal halide lamps (also known as CMH / CDM / LEC) are available in 4200K Daylight and 3100K Agro CCT formats.

CMH double-ended lamps are more stable than traditional metal halide (MH) metal halide lamps and this allows them to have an increase in light intensity and PAR / PPF power of up to 50% compared to standard MH lamps with similar power supply. The PCA ceramic arc tube allows the lamp to operate at higher internal temperatures increasing color rendering, output and efficiency.

PCA resists interaction with chemicals within the tube which stabilizes the chemical mixture throughout the life of the lamp, thereby improving color consistency and maintaining PAR / PPF level. Pulse technology enables faster start-up and restart times, longer lamp life, and increased lumen maintenance.

Technical specifications:

  • Power supply voltage: 240V 50Hz
  • Lamp Power (W): 630
  • Lamp current (A): 3.2
  • Lifetime nominal (H): 12000
  • CCT (K): 3100 K (Agro)
  • CRI (%):> 94%
  • Luminous flux (lm): 70000 (3100K)
  • Luminous efficiency (lm / W): 112 (3100K);
  • PAR (umol / sec): 1250 (3100 K)
  • Bulb: T32.5
  • Base: K12x30s (double ended)



Lamp CMH
Per growbox 150×150 cm
Manufacturer Lumatek
Growing area 2,2 m²
Agro Yes
Watt 630 W
Volt  240 Volt
Life 12000 Hour
CCT 3100 K
Lumen  70000 lm