Looking for big savings? "Open-Box" series of products are tested and proven to work just like new. Items marked as " Open Box " have minor dings and scuffs to their exteriors from shipping. While some equipment may have been slightly used, each "Open Box" item is tested and inspected and assured to work as advertised. All items marked "Open Box" items are marked up to 50% off retail value and come with a limited warranty.

OPEN BOX CONDITION: 9/10

THIS OPEN BOX CONTAINS LIGHT SCRATCHES & DENTS. NO BALLAST, BULBS, TIMER, OR ROPE RATCHETS

If you’re growing a plant or two and you’re tired of always switching from MH to HPS bulbs when it’s time to flower, the Yield Lab Professional Series 120/220v 315w All-In-One Hood CMH Complete Grow Light Kit is the light you’ve been looking for. Perfect for smaller plants and flowering bonsai’s, these grow lights will give you more than enough spectrum to take your smaller plants from seed to harvest all with a single light.

Ceramic Metal Halide (CMH) grow light bulbs are the latest in indoor horticulture. The spectrum these lights give off is an incredible jump over standard Metal Halide bulbs, giving you a more balanced white light (versus an MH bulb that gives you an extremely intense blue than simply seems white). This light is better absorbed by plants than MH bulbs and HPS bulbs, and will also give you more resin growth than standard HPS and MH bulbs ever will, so there’s no need for a UVB fluorescent bulb for all that extra resin production you’re after.

Aside from its CMH capabilities, one of the best features about this light is its compact design. Unlike larger CMH and HID grow lights, these lights are small enough to fit in to a until the size of a standard Cool Hood Reflector. That means the ballast, reflector, and its shell are all it takes to get you growing. No tricky circuitry, no mounting required: just twist the bulb in to the socket, hang the unit, plug it in to an outlet, and in minutes you’re lighting your grow room.

Of course, no good hood reflector would be worth your while if it didn’t have good light coverage, and just like all Yield Lab Hood Reflectors that’s exactly what you’ll get: intense light coverage directly down on to your plants. And though it may not have exhaust ports like other cool hoods, there are still vert ports for heat dissipation.

If you’ve got a couple of small plants you want to grow from seed to harvest, make sure to add the Yield Lab Professional Series 120/220v 315w All-In-One Hood CMH Complete Grow Light Kit to your grow room.

Package Includes:

• Yield Lab Professional Series 120/220v 315w All-In-One Hood
• 1x 315w 3100K Ceramic Metal Halide (CMH) Grow Bulbs
• 1/8 Inch Hanging Ratchet Light Hangers - 2 Pack
• Hanging Accessories
• 120v Power Cord (optional 240v power cord available for purchase)
• 24 Hour Programmable Timer

Ballast and Reflector Specs:

• Unit Dimensions: 19.75” (L) x 15” (W) x 8.5” (H)
• Inner Hood Dimensions: ~14” (L) x ~14” (W) x ~7” (H)
• Working Voltage Range: 120-240v
• Amperage: 2.8Amps @ 120V/ 1.4Amps @ 240V

Bulb Specifications:

• Wattage Per Bulb: 315w
• Color Temperature: 3100K
• Lamp Type: Ceramic Metal Halide

Complete Digital Installation & 12 Week Grow Guide:

Each Yield Lab Grow Light Kit comes with an easy-to-follow installation guide that walks you through setting up and using your brand new grow light. Our 12 Week Indoor Grow Guide will show you how to maintain a healthy indoor grow room including lighting and feeding schedules, pH and PPM levels, and optimal environmental conditions like temperature and humidity.