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Full spectrum LED grow light's output: blue peak, broad green to red spectrum.

Light distribution map of a grow light showing PPFD readings in a 4.5'x2.5' canopy area.

A grid of colored circles with numbers represents PPFD readings from a grow light in a 3'x4' canopy.

Scynce LED Raging Kale II Veg LED Grow Light

Official Scynce LED Dealer Model: 52730-110V

~~$349.00 USD~~$264.00 USD$349.00 USD

~~$349.00 USD~~

starting from 0% interest financing from /mo.

Averages 587 umol/m2/s over a 4.5x2.5 ft arrayed footprint
Patented Conic 120 degree optics allow hang heights as low as 6 inches
Low profile 2.5 inch tall fixture fits tight multi-tier vertical racks
5-year warranty
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Overview
Features
Specifications
Spectrum
PPFD
Support & Manuals
Warranty
FAQs
Reviews

Who This Is For

You are building out vertical racks because your low ceiling height makes standard bar lights too hot for the canopy.
You are using spectrum tuning because you want to move from clone stage to veg without relocating your plant material.
You are upgrading to IP66 fixtures because your high-humidity nursery keeps shorting out standard open-board LEDs.

What We Found

We noticed the conic optics really do prevent hotspots even when the bars are sitting just six inches above the canopy.
The 2.5 inch height is a lifesaver in vertical setups where every inch of vertical clearance translates to more tiers.
You can shift from cool to warm whites without seeing the intensity drop that usually happens with tunable fixtures.

What Users Say

Buyers using the Theia app for sunrise simulations say their plants show fewer signs of light shock during transitions.
Users in high humidity rooms say they stopped worrying about fixture failure because the IP66 seal handles the moisture.

Scynce LED Raging Kale II Veg & Clone LED Grow Light

Multi-tier racks and vertical veg rooms need a fixture that delivers consistent, even light at close range without bleaching tops or leaving lower sites underlit. Standard grow lights aren't built for those constraints — the Raging Kale 2 is.

Part of the Scynce LED grow light lineup, this low-profile 250W fixture uses the same patented Conic 120° secondary optic as its flowering counterparts, delivering equal-intensity light from all angles at hang heights as low as 6". Two independently tunable white channels — cool white 6500K and warm white 2700K — run across 1,536 LEDs with zero power loss at any dial position, letting growers shift spectrum from clone-stage cool to veg-stage warm without sacrificing output.

At just 2.5" tall and 12 lbs, it fits tight rack clearances where fixture size is a hard constraint. It covers up to 5'×4' for veg and clone applications, averages 587 µmol/m²/s over a 4.5'×2.5' arrayed footprint at 25W per square foot, and carries a full IP66 rating for high-humidity environments. Pair it with the Scynce LED Raging Kush II for a complete veg-to-flower solution, or browse all LED grow lights at Trimleaf to build out your full room.

Features

🎛️

Full Power Spectrum Tuning

Two independently tunable white channels — cool white (6500K) and warm white (2700K) — across 1,536 LEDs with no power loss at any ratio. Dial in the exact color temperature your plants need at every stage of growth.

💡

Conic 120° Optic Technology

Patented optics deliver equal-intensity light from all angles, pushing photons deeper into the canopy while eliminating hot spots and bleaching. Optimized for hang heights between 6" and 18" above canopy.

⚡

587 PPFD Over 4.5'×2.5'

250W delivers an average of 587 µmol/m²/s over a 4.5'×2.5' footprint at 15" hang height, at 2.33 µmol/J efficacy — covering up to 5'×4' for veg and clone applications.

📡

Wired & Wireless Control

Control spectrum, intensity, and daily schedules via the THEIA App or the Scynce Theia Echo LED Controller — including sunrise/sunset simulation and strain-matched spectrum programming.

🛡️

IP66-Rated & Fully Certified

Fully sealed IP66 passive-cooled fixture with active thermal monitoring. Certified UL, CSA, CE, FCC, RoHS, and DLC — built for demanding commercial and vertical farm environments.

🌱

Low-Profile Multi-Level Design

At just 2.5" tall and 12 lbs, the Raging Kale 2 is engineered for tight-stacked vertical racks and multi-tier grow systems where fixture height and weight are critical constraints.

Specifications

Specification	Value
Power	250W
Efficacy	2.33 µmol/J
PPFD — 4.5'×2.5' Array (@ 15")	587 µmol/m²/s avg (25W/sf)
PPFD — 3'×4' Tent (@ 12", single light)	464 µmol/m²/s avg
Flower Coverage	4' × 2'
Veg / Clone Coverage	5' × 4'
Spectrum	White 2700K & 6500K
Secondary Optics	Conic 120° lenses
Hang Height Range	6" – 18"
Input Voltage	120 – 277V
Amperage	120V: 2.1A / 240V: 1.0A / 277V: 0.9A
Power Factor	>95%
Plug Options	NEMA 5/15 (110V), NEMA 6/15 (220V), NEMA 7/15 (277V), Flying Leads
Dimensions	46" × 6" × 2.5"
Weight	12 lbs
IP Rating	IP66 (entire fixture)
Thermal Management	Passive with active monitoring
Max Ambient Temperature	30°C
Certifications	UL, CSA, CE, FCC, RoHS, DLC
Patents	U.S. 10,309,613 · 10,178,730 · 10,512,132 · 10,034,342
Warranty	5 Years

Spectrum

The Raging Kale 2 runs two independently tunable white channels — cool white (6500K) and warm white (2700K) — each backed by 768 LEDs, with the full 250W redistributable between them at any ratio and without power loss. Growers can dial in cooler spectrums for rooting clones and shift progressively warmer as plants develop through vegetative growth.

PPFD

Scynce LED Raging Kale 2 Conic 120 degree optic

Using the Conic 120° optic at 15" above the canopy, the Raging Kale 2 averages 587 µmol/m²/s over a 4.5'×2.5' arrayed footprint at 25W per square foot. In a single-light tent configuration at 12", it delivers 464 µmol/m²/s over a 3'×4' canopy. The fixture supports hang heights between 6" and 18" while maintaining consistent intensity throughout, making it purpose-built for multi-tier vertical racks with minimal clearance between levels.

Support & Manuals

📄Raging Kale 2 Spec Sheet 📄Raging Kale 2 Light Report

Warranty

The Raging Kale 2 is backed by Scynce LED's 5-year warranty. Coverage does not extend to operator abuse or error.

FAQs

Is the Raging Kale 2 suitable for both veg and clone stages?+

Yes — the Raging Kale 2 covers up to 5'×4' for veg and clone applications. Its independently tunable 6500K and 2700K white channels let growers dial in cooler spectrums for rooting clones and warmer spectrums as plants develop. For those looking for a larger, full-spectrum solution for the entire cycle, the Scynce LED Dragon Alpha 2 is an excellent high-power alternative.

What is the coverage footprint and average PPFD?+

Using the 120° Conic optic arrayed at 15", the Raging Kale 2 averages 587 µmol/m²/s over a 4.5'×2.5' footprint at 25W per square foot. In a tent with a single light at 12", it averages 464 µmol/m²/s over a 3'×4' canopy.

How low can I hang the Raging Kale 2?+

The Conic 120° secondary optic supports hang heights between 6" and 18" above the canopy. This tight operating range makes it particularly well-suited for vertical farming racks and multi-tier systems with minimal clearance between levels.

How do I control the Raging Kale 2?+

The Raging Kale 2 supports both wired and wireless control of spectrum, intensity, and scheduling through the THEIA App or the Scynce Theia Echo Air LED Controller. This allows growers to program sunrise and sunset simulations, set strain-specific spectrum ratios, and manage multi-fixture installations remotely.

Is the Raging Kale 2 suitable for humid grow environments?+

Yes — the entire fixture carries an IP66 waterproof rating, sealing it against water jets and dust ingress. Thermal management is handled passively with active monitoring, eliminating the need for fans and reducing noise and maintenance requirements in enclosed grow spaces.

What input voltages does the Raging Kale 2 support?+

The Raging Kale 2 runs on 120V, 240V, or 277V with a power factor above 95%. It is available with NEMA 5/15, 6/15, or 7/15 plug configurations, or with flying leads for direct panel wiring in commercial and vertical farm installations.

What warranty does the Raging Kale 2 carry?+

The Raging Kale 2 is backed by Scynce LED's 5-year warranty. Coverage does not extend to operator abuse or error.

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