Introducing the world’s first 1000W Ceramic Metal Halide lamp.

As a direct replacement for your existing 1000 watt HID fixtures, this 4K 1000W CMH lamp provides the absolute highest photosynthetically active radiation (PAR) to your specialty flowering plants.

Emitting an astonishing PPFD and with an extremely high CRI, this lamp will not only increase your overall dry weight but will also raise the quality of your harvest.

Grower’s Choice has continuously produced the world’s most accurate spectrum, closely replicating the sheer power of the sun. By using existing double-ended fixtures with this new 1000 watt CMH lamp you can completely overhaul the lighting in your facility, and enjoy watching your yields increase as your temperatures decrease.

Grower's Choice 4200K 1000 Watt DE CMH Bulb Features

• Upgrades your standard DE fixture to a CMH/LEC fixture to instantly increase yield per watt
• Produces more PAR per watt than HPS
• Almost identical spectrum to natural sunlight with a CRI of 98
• Great balanced spectrum for every stage of growth
• Promotes extremely tight internodal spacing, leading to more flowering sites and a fuller canopy
• Offers significant improvement in spectral quality over standard Metal Halide

Specifications

• Spectrum: 4200K - ideal for bloom, but works for veg also
• Lumens Per Watt: 110
• CRI: 98
• Lumens At 100 Hours: 110,000
• Photon Flux: 1930 umol/s
• Lifespan: 10,000 hours

See the full spec sheet here.