PHOTONTEK 200W SQ PRO

• Brand: PHOTONTEK
• Model:SQ200W PRO
• Power:205 W at 230 V
• Efficiency:2.5 µmol/J
• PPF:508 µmol/s
• Spectrum:Full Spectrum
• LEDs:4000K white + 660 nm red + 730 nm far-red
• LED counts:288 white + 12 red + 24 far-red
• Dimmable:OFF / 25 / 50 / 75 / 100%
• 0–10V dimmer:included
• External control:0–10V controller
• Beam angle:120°
• Growth area:up to 80 × 80 cm
• IP65:dust and water resistant
• Cooling:passive
• Lifespan:60,000 hours
• Dimensions:524.5 × 524.5 × 71.6 mm
• Weight:4 kg
• Warranty:3 years
• Product code:PTEKLED023

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The PHOTONTEK 200W SQ PROis designed for the full growth cycle: from propagation and vegetative growth to flowering. The combination of high-quality white, red, and far-red LEDs provides a balanced full-spectrum light. The official specification lists 4000K white, 660 nm red, and 730 nm far-red.

The square design with LED bars ensures uniform light distribution across the cultivation area. This allows light to be spread towards the edges and corners as well, while limiting strong hotspots directly under the center of the lamp. PHOTONTEK specifies a maximum cultivation area of approximately 80 × 80 cm.

The included 0–10V dimmeroffers settings for OFF, 25%, 50%, 75%, and 100%. This allows the light intensity to be easily adjusted to the different development stages of the crop. For central control, the lamp is compatible with a 0-10V digital controller.

Recommended settings

Seedlings / cuttings25% power • 50–60 cm hanging height

Young plants25–50% power • 40–50 cm hanging height

Vegetative growth50–75% power • 35–45 cm hanging height

Flowering75–100% power • 30–40 cm hanging height

These are practical starting values; the optimal setting depends on the crop, cultivation area, climate, and desired PPFD.

The SQ200W PRO is passively cooledand therefore has no built-in fan. As a result, the lamp operates silently and has no moving fan parts. The LED bars are equipped with PHOTONTEK's Clear Glue protective layer, with a stated light transmission of 99%, extra corrosion resistance, and an IP65 rating