The Hortivision 315w 4K CMH lamp is designed for medical-grade plant cultivation and heavy vegetative growth. This bulb has been engineered to replicate the sun and helps ensure that essential oil and resin production is drastically increased. 315w Technology has been rapidly gaining popularity for growers all over the globe.

The arc-tube within this CMH bulb is built with a ceramic composite. The bulbs have similar gases like a MH lamp, however the arc tube burns much hotter and brighter, ensuring the light that comes with more UV A, UV B and a complete lighting spectrum.

The result for your plants? Faster growth, healthier leaves, shorter internodes and more natural plant profile development. CDM (CMH) is likely to become the choice for growers looking for the best quality produce.


  •     Engineered Ceramic Arc Tube design
  •     Double-Jacketed glass for safety
  •     PPFD: 856.61 umol/s/m2 (in HIPAR Sunstorm Kit @ 50cm)
  •     THD <10% (in HIPAR Sunstorm Kit)
  •     Kelvin 4200k
  •     CRI >90%
  •     Increases essential oil production
  •     Complex patented mixture of gasses optimised specifically for horticulture
  •     Long lamp life – 20,000 hrs recommended with 90% maintenance at 10,000hr
  •     Higher UV and Infra-red output calculated for plant resin production
  •     PGZ18 Bulb Fixture for secure mounting
  •     942/4200k – Used for vegetative and floral growth

(SKU: 128986)


SKU 128986
Barcode # 697691560267
Brand HortiVision
Warranty Length Limited Warranty
Warranty Conditions Limited Warranty
Shipping Weight 0.40 kg
Type Indoor Lighting

Limited Warranty - This product has been stored in a controlled enviroment to ensure you will receive the best quality product possible. Due to this reason this product is sold on a strict no refund or return policy, unless it falls under a warranty claim.

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