Skip to content
FREE SHIPPING On Continental US Orders Over $175!
FREE SHIPPING On Continental US Orders Over $175!
Price Match Guarantee

More Details

Financing Available

More Details

Discreet Shipping

Secure Payment

More Details

Kind LED K3 XL450 - Discontinued

Sold out
Original price $605.00
Original price $605.00 - Original price $605.00
Original price $605.00
Current price $547.00
$547.00 - $547.00
Current price $547.00

More Payment Options Available

We accept all major credit cards, crypto, bank transfers and Paypal 0% credit plans. More detail here.

Bulk / Commercial Discounts and Rebates

Email us or call (800) 660-8319 TODAY!

This item has been DISCONTINUED. We recommend the the Kind LED X420 Grow Light instead.

The all-new K3 XL450 Kind LED grow light uses 270 actual watts of power, but provides an output comparable to a 450 watt HID system. This light is designed for the hobbyist grower, but delivers professional level yields and growth.

Kind K3 XL450 Detailed Description

Larger and Higher Quality Yields Than HPS And Other LEDs

The K3 XL450 has produced record-breaking yields during the course of actual grows. It is able to outperform comparable lights because of three main factors: the 12-band spectrum, secondary lenses and an optimized driving current.

1. 12-Band Spectrum Has All Light Needed For Any Stage Of Growth

Most LED grow lights on the market have a spectrum made up of 2-6 bands of light.

Kind K3 XL450 Spectrum

The K3 XL450 has a proprietary 12-band spectrum, that includes white diodes, newly enhanced UV-A diodes and a IR diodes, in addition to several red and blue diodes. This spectrum includes all the light your plants will ever want.

2. Secondary Optical Lenses Focus the Kind K3 XL450 Light

The revolutionary secondary optical lenses used in all Kind LED units focus the light toward your canopy, which results in a deeper canopy penetration (up to 200% deeper).

Since the light reaches further down beneath the canopy, you will see more viable flowering sites in the lower areas of your plants. The yield below the canopy will greatly increase, leading to a large increase in overall yield.

XL450 PPFD Footprint

3. Optimized Diode Distribution

The diodes on the XL450 are distributed across the panel in such a way as to reduce the hot spot commonly associated with LED grow lights.

As a result, you will see rapid growth that is balanced across the entire footprint. You will not see parts of your garden outgrow others, like you get with most competing lights.

Low Operating Cost And Simplified Grow Room

The K3 XL450 270 watt grow light has heavy-duty aluminum heat sinks and eight internal cooling fans. The large heat sinks dissipate heat much more efficiently than other comparable lights and the fans take care of whatever is left over.

You will not need any additional equipment to control the temperature of your grow room when running your Kind LED light.

Your grow room becomes much simpler and easier to maintain and you save a bundle in start-up costs by not needing cooling and ventilation equipment. Cooling equipment would also require electricity, so you save additional money every single day.

The LED diodes in the XL450 are rated for 50,000 hours, meaning you do not need to pay to replace them every year or two, like you would HID bulbs

Kind LED K3 XL450 vs. HID System

This grow light is equivalent to a 450 watt HID system, but it produces more yield per watt, while drawing only 270 watts of power.

It also produces far less heat and does not need to be air-cooled like an HID light. There's no need to buy additional cooling equipment, which saves you up to $500 up front, plus the daily cost of powering the cooling equipment.

The Kind K3 XL450 LED grow light will match or outperform any comparable 3 watt diode fixture as well as a 450 watt HID light.

Click on 'Add to Cart' to get yours today and your next harvest will blow you, and everyone you know, away.

Actual Wattage 270 watts
HID Equivalent 450 watts
LED Quantity 120 x 3 watt LED diodes
Input Voltage 100 - 240 V AC power
Spectrum full spectrum including UV-A and IR (380-730nm)
Coverage Area 2 feet by 3 feet
PPFD (PAR) 579 (peak)
Thermal Management 8 x quiet internal cooling fans; heavy-duty heat sinks
Dimensions 22 x 13 x 3.25 inches
Product Weight 19.3 lbs.
Life Span 50,000 hours
Manufacturer's Warranty 3 years

All Kind LED grow lights are covered by a 3-year warranty from the date of purchase. If there is any defect, your light will be repaired or replaced at no charge. Replacement lights will be issued when the defective light is received. Obvious physical damage, water damage, or evidence of disassembly of the fixture will void the warranty.

Customer Reviews

Based on 2 reviews Write a review