Description

PhytoMAX-4 20S LED Grow Light: This high-performing light outputs 2657 umol/s of light from 1250 watts, providing significant coverage over large areas.

PhytoMAX-4 Features: These lights are engineered to support bountiful and high-quality harvests. Instead of merely aiming for the highest possible photons per watt, PhytoMAX-4 is tailored to yield the most per watt, while also enhancing production of terpenes and pigments.

Experience:Black Dog has been refining grow lights and offering excellent customer support since 2010, making it one of the longest-running LED grow light manufacturers in business.

Customer Support: With extensive hands-on experience in cultivating a wide variety of plants using these lights, Black Dog offers distinguished customer support that extends from lighting inquiries to addressing garden problems. Regardless of whether you're growing 4 or 40,000 plants, Black Dog has the expertise to assist.

Dimmable: These grow lights are adjustable from 15% to 100% using industry-standard 0-10V dimming controllers.

Reliable Active Cooling: The unique design of PhytoMAX-4 enhances efficiency and extends LED lifespan by incorporating active cooling. This system is specially critical for the longevity of specialized UV and violet LEDs used in the light. Worry not about the fans failing, even after 13 years of usage across tens of thousands of lights. In fact, multiple redundant fans are incorporated in the patented design. So if a fan fails, your light will continue to operate effectively.

Assembled in Colorado: Utilizing premium-quality parts, PhytoMAX has been perfected over 8 years to ensure longevity. These lights are designed and assembled in Colorado.

Inclusive of Hanging Hardware: Every light comes with a pair of V-hooks and ratcheting rope hangers included.

Specifications

Photon Flux (umol/s): 2656

PBAR (280-800nm): 78

UV (280-400nm): 2380

PAR (400-700nm): 198

Units: Imperial

Dimming: 0-10V, 15-100%

Dimensions: 19" x 19" x 4.5"

Weight: 45lb

Power: 1250 Watts

Certifications: UL 1598, UL 8800, ETL, CE, FCC, RoHS

Mean Time Before Failure: > 70,000 hours

Number of LEDs: 560

Amp Draw: 10.42 @ 120V

Included Power Cord Length: 8 ft

Power Cord Options: NEMA 5-15, NEMA 6-15

AC Voltage Range: SP Model: 100-250V (50 / 60 Hz)

Power Factor: 0.99

Operation Ambient Temperature Range: -4 to 104 °F

BTU: 4263

Fans Expected Life: > 70,000 hours

Warranty: 5 Years

Bulk Discount

Buy 2 or more of this item and receive 5% off!

Discount will be automatically applied at checkout.

Price Match Guarantee

Shop safe knowing that Grow Tents Depot offers the lowest prices on all of our products - all the time - guaranteed!

We work very hard to ensure that we always have the absolute best prices online, so we make this guarantee knowing that if you find a lower price somewhere else, we will match or even beat our competitor's price!

Simply follow the instructions in our price match policy page to take advantage of this offer!

Shipping, Returns, and Cancellations

Order Confirmation:

As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.

Order Shipment:

We offer FREE SHIPPING on all orders in the USA and currently only service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away.

Cancellations and Refunds:

If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Affirm, Shop Pay Installments, and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.

Returns:

Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).

Warranty

Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.

If you would like us to assist with a warranty claim, please reach out to support with the following information:

Your order number.

Your shipping address.

A brief description of the issue.

Any photos or videos demonstrating the issue.