The PhotonTek® SQ 200W Pro LED Grow Light is a compact, high-efficiency square board LED fixture designed for micro-cultivation, supplemental greenhouse lighting, and targeted vegetative propagation. Consuming only 200 watts of power, this fixture produces a photon flux output of 508 µmol/s at an efficacy of 2.5 µmol/J. Engineered as an energy-saving replacement for 250W–400W traditional HPS/MH lamps, it drastically reduces electrical consumption and heat output while maintaining uniform light distribution across a 2.6' x 2.6' vegetative or 2' x 2' flowering grow area.

Key Features

• Compact Square Footprint: Tailored specifically for tight cultivation spaces, delivering uniform canopy coverage over 2' × 2' flowering or 2.6' × 2.6' vegetative areas.

• 400W HPS Equivalent: Consumes only 200W while delivering photon output comparable to 250W–400W legacy HID fixtures.

• 2.5 µmol/J Efficacy: High energy efficiency lowers operational power draw and room HVAC cooling requirements.

• Sunlike Full Spectrum: Blends premium Lumileds white and Osram deep red diodes for balanced vegetative growth and bloom response.

• Silent Passive Thermal Control: Solid aluminum heat sink dissipates heat efficiently without noisy mechanical cooling fans (0 dB operation).

• IP65 Water & Dust Rating: Protective clear glue coating shields diodes against moisture and dust in humid indoor environments.

• External Controller Support: Fully dimmable via onboard 0–10V knob (25%, 50%, 75%, 100%) and compatible with external digital controllers for multi-unit linking.

Built with top-grade Lumileds white LEDs and Osram 660nm deep red diodes, the SQ 200W Pro emits a sunlike, full-phase spectrum that optimizes plant health and growth rates from early seedling through flowering stages. Featuring a solid square aluminum frame for passive fanless heat dissipation, IP65 water and dust resistance, manual step-dimming (0%–100%), and 0–10V digital controller port compatibility, it offers versatile performance for home growers and commercial research setups.

Product Specifications

• Model: SQ 200W Pro LED (PTEKLED012)

• Power Consumption: 200W ±5%

• PPF Output: 508 µmol/s

• Photon Efficacy (PPE): 2.5 µmol/J

• HPS Equivalent: 250W – 400W HPS/MH

• Light Source: Lumileds (White) & Osram (660nm Red) Diodes

• Vegetative Coverage: 2.6' × 2.6' (80 cm × 80 cm)

• Flowering Coverage: 2' × 2' (60 cm × 60 cm)

• Input Voltage: AC 120V – 277V (50/60Hz)

• Amperage Draw: 1.66A @ 120V | 0.83A @ 240V | 0.72A @ 277V

• Dimming Control: OFF, 25%, 50%, 75%, 100% (0–10V Dimmer Included)

• Waterproof Rating: IP65 Water & Dust Resistant

• Beam Angle: 120°

• Dimensions: 20.6" L × 20.6" W × 2.9" H (52.4 cm × 52.4 cm × 7.4 cm)

• Product Weight: ~11.0 lbs (5.0 kg)

• Lifespan: > 60,000 Hours (L90)