
Spectrum King SK402 LED Grow Light
All white, highly reflective 460 Watt patented Full Spectrum LED Grow Light. Light spectrum patent No. 10238043, made in the USA. The all around white coating gives better intensity on the outer edge of your canopy.
Can be used for both vegetative and flower growth.
Perfect for plants that are particularly sensitive while only using a fraction of the energy.
The SK402 LED Grow Light Covers 16 Sq ft during flower ( 4×4 ft ), and 36 Sq ft for Veg, larger than any other LED Grow Light.
Safety Certified and IP65 Rated. With water resistant housing the SK402 LED Grow Light is perfect for wet and humid environments.
Guaranteed to lower your overall ambient room temperature.
Comes with Dual Warranty: SK402 is guaranteed to maintain 90% or better light output for 3 YEARS* with regular use plus a 5 YEAR Mechanical warranty on all parts and labor.
Has a mounting loop on top.
You can choose to add a manual dimmer which enables turning the power down to as low as 10% power for more control when needed.
Coverage Area
The SK402 covers up to a 16 sq ft in flower (4×4 ft) and up to 36 sq ft in veg (6×6 ft).
Spectrum
The white light spectrum is powered by Cree LEDs and can be used for both VEGETATIVE and FLOWER growth.
Safety Certified and IP65 Rated
Rugged waterproof housing for use in wet and humid conditions. Safe for outdoor use.
Energy Efficient
The fixture draws half the wattage of an 800-watt HPS while delivering similar light intensity.
Advanced cooling technology
Extra efficient heatsinks lower overall ambient room temperature.
Additional features
Great for supplemental greenhouse lighting.
Nine-foot power cord and two large eye-hooks for hanging included.

*120° option available only
Manual Dimmer (optional)
Reduce light intensity down to 10%.
Dual warranty
- Guaranteed to maintain 90% or better light output for 3 YEARS with regular use
- 5 YEAR mechanical warranty on all parts and labor
Spectrum King is the only company to guarantee light performance over its lifetime with 3rd party certified data
Specs
- Full-spectrum 460 Watt LED light
- Specially designed reflectors to fit any application.
- Designed for smaller grow sites and sensitive plants.
- Rugged IP65 Rated water resistant housing perfect for wet and humid environments.
- Extra efficient heat sinks lower overall ambient room temperature.
- Safe for outdoor use.
- Nine-foot power cord and one large eye hook for hanging included.
- Same light intensity as a 1000-Watt high pressure sodium bulb.
- Intense light penetrates deep through top layer for optimum coverage.
- Great for supplemental Greenhouse lighting.
- High performance CREE LED chips.
Coverage area:
- Vegetative footprint: up to 5.8' x 5.8' (34 sq ft)
- Flowering footprint: up to 4' x 4' (16 sq ft)
Hanging height:
- Vegetative: 30"-42"
- Flowering: 12"-18"
Daisy chain: No
Dimensions: 13"W x 13"H x 11"D
Product weight: 25 lbs
Body Lens: Glass
Body Case Material: Die cast aluminum
Voltage: AC 120V~240V (480 VAC Available upon special order)
Work frequency: 50~60 Hz
Cord length: 9'
BTU: 1,534
Certifications: IP65 rated
In the box you'll find:
- 1 x SK402 LED grow light
- An 9-foot, 120V or 240V power cord
Manufacturer's warranty: 3 years on light intensity, 5 years on parts and labor
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
All white, highly reflective 460 Watt patented Full Spectrum LED Grow Light. Light spectrum patent No. 10238043, made in the USA. The all around white coating gives better intensity on the outer edge of your canopy.
Can be used for both vegetative and flower growth.
Perfect for plants that are particularly sensitive while only using a fraction of the energy.
The SK402 LED Grow Light Covers 16 Sq ft during flower ( 4×4 ft ), and 36 Sq ft for Veg, larger than any other LED Grow Light.
Safety Certified and IP65 Rated. With water resistant housing the SK402 LED Grow Light is perfect for wet and humid environments.
Guaranteed to lower your overall ambient room temperature.
Comes with Dual Warranty: SK402 is guaranteed to maintain 90% or better light output for 3 YEARS* with regular use plus a 5 YEAR Mechanical warranty on all parts and labor.
Has a mounting loop on top.
You can choose to add a manual dimmer which enables turning the power down to as low as 10% power for more control when needed.
Coverage Area
The SK402 covers up to a 16 sq ft in flower (4×4 ft) and up to 36 sq ft in veg (6×6 ft).
Spectrum
The white light spectrum is powered by Cree LEDs and can be used for both VEGETATIVE and FLOWER growth.
Safety Certified and IP65 Rated
Rugged waterproof housing for use in wet and humid conditions. Safe for outdoor use.
Energy Efficient
The fixture draws half the wattage of an 800-watt HPS while delivering similar light intensity.
Advanced cooling technology
Extra efficient heatsinks lower overall ambient room temperature.
Additional features
Great for supplemental greenhouse lighting.
Nine-foot power cord and two large eye-hooks for hanging included.

*120° option available only
Manual Dimmer (optional)
Reduce light intensity down to 10%.
Dual warranty
- Guaranteed to maintain 90% or better light output for 3 YEARS with regular use
- 5 YEAR mechanical warranty on all parts and labor
Spectrum King is the only company to guarantee light performance over its lifetime with 3rd party certified data
Specs
- Full-spectrum 460 Watt LED light
- Specially designed reflectors to fit any application.
- Designed for smaller grow sites and sensitive plants.
- Rugged IP65 Rated water resistant housing perfect for wet and humid environments.
- Extra efficient heat sinks lower overall ambient room temperature.
- Safe for outdoor use.
- Nine-foot power cord and one large eye hook for hanging included.
- Same light intensity as a 1000-Watt high pressure sodium bulb.
- Intense light penetrates deep through top layer for optimum coverage.
- Great for supplemental Greenhouse lighting.
- High performance CREE LED chips.
Coverage area:
- Vegetative footprint: up to 5.8' x 5.8' (34 sq ft)
- Flowering footprint: up to 4' x 4' (16 sq ft)
Hanging height:
- Vegetative: 30"-42"
- Flowering: 12"-18"
Daisy chain: No
Dimensions: 13"W x 13"H x 11"D
Product weight: 25 lbs
Body Lens: Glass
Body Case Material: Die cast aluminum
Voltage: AC 120V~240V (480 VAC Available upon special order)
Work frequency: 50~60 Hz
Cord length: 9'
BTU: 1,534
Certifications: IP65 rated
In the box you'll find:
- 1 x SK402 LED grow light
- An 9-foot, 120V or 240V power cord
Manufacturer's warranty: 3 years on light intensity, 5 years on parts and labor























