Iluminar Lighting Double Ended CMH Lamp 630W

iLuminar 630W double-ended CMH lamp for full-cycle growing

The lamp puts out 1,200 µmol/s PPF and 78,500 lumens at 125 lm/W. The 3000K color temperature runs warm, so it leans toward bloom and finishing while still holding a full-cycle spectrum. A CRI of 90 renders the canopy in near-natural color, which makes scouting for pests and deficiencies easier under the light. Ceramic metal halide adds the UV and far-red that straight HPS misses.

Double-ended CMH grow lamp in 3K, 3K-R, and 4K color options

Rated for 10,000 hours, the lamp holds usable output across long commercial runs before it needs swapping. Growers run the 3000K version full-cycle or as a finishing lamp. Step up to the 3K-R red-enhanced option for extra flowering punch, or pick the 4000K version for cooler, veg-leaning light. The double-ended body seats in standard 630W DE CMH fixtures and runs on a matched CMH ballast. Position it per the fixture maker hang-height chart to hit target PPFD without bleaching the tops. Most growers replace the lamp near the end of its rated life to keep PPF high. One note: the lamp is sold on its own, so pair it with a compatible 630W DE CMH fixture and ballast.

Key Features

• 1,200 µmol/s PPF: High photon output at 78,500 lumens and 125 lm/W.
• 3000K Full-Cycle Spectrum: Warm CMH spectrum that leans bloom and finishing.
• CRI 90: Near-natural color for accurate canopy scouting.
• Ceramic Metal Halide: Adds UV and far-red that HPS lamps lack.
• 10,000-Hour Rated Life: Holds output across long commercial runs.
• 3K / 3K-R / 4K Options: Choose full-cycle, red-enhanced, or veg-leaning color.

Technical Specifications