Loading... Please wait...

Green Rooster 315 CMH Bulb 3k or 4k

Hover over image to zoom

  • Green Rooster offers the latest and greatest in growing technology! Your yield per watt is greater with ceramic metal halides, and you will be spending much less on electricity to power your lights!
Green Rooster
RRP: $99.95
$79.95 (You save $20.00)
Weight:
6.00 LBS
Shipping:
Free Shipping

 Product Description

Green Rooster offers the latest and greatest in growing technology! Your yield per watt is greater with ceramic metal halides, and you will be spending much less on electricity to power your lights!

These lights also have a low heat output because of their low wattage. One watt from a grow light creates about four British Thermal Units (BTUs) of heat that need to be cooled.

Let’s say you have a small room with four 1,000W HPS grow lights. Your four lights alone create 16,000 BTUs of heat that need cooling. If you trade those lights in for four 630W fixtures, which will match, if not exceed, your current yields, you will only create 10,000 BTUs of heat. Your air conditioner won’t have to run as often, and you’ll see savings on your power bill. The low heat output of CMHs make them an ideal choice for small grow spaces, such as closets and grow tents.

Another benefit is that with the ballasts required to run them, you won’t have to deal with the electromagnetic interference (EMI) issues many growers experience with digital ballasts. High levels of EMI from digital ballasts are known to interfere with cellphone service, radio, Wi-Fi and cable television, and the Federal Communications Commission hands out citations to people who violate EMI emission standards.

One final advantage ceramic metal halides bring to the table is their superior light quality compared to other HID lamps, which is due to a few factors. First, they have a wider spectrum than other HID lamps—a result of the near-perfect, unique combination of salts, halides, and gases used in the arc tube.

This mixture creates a spectrum close to that of the sun and emits a stunning, crisp, white light. In fact, the color rendering index (CRI) for ceramic lamps ranges from 90-92. To give you some perspective, the sun’s CRI is 100. HPS lamps range from 20-30, and metal halides range from 60-65. The closer the CRI is to 100, the closer the spectrum is to that of the sun.

In terms of light quality, ceramics include ultraviolet and infrared rays in their spectrum, which plants love. The higher amounts of UV rays create stronger, woodier stalks. This means the growth and vigor of your plants will be unmatched, especially in the vegetative stage.

 Find Similar Products by Category

 Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

You Recently Viewed...

 

What's News

newsletter


Follow us on

Copyright 2017 The Grow Shop. All Rights Reserved.
 Sitemap |

Click the button below to add the Green Rooster 315 CMH Bulb 3k or 4k to your wish list.