Expertly designed to deliver an astounding 2.7µmol/J and 1750 µmol/s PPF using top-quality OSRAM and Samsung LED chips, the SL-680 680w LED from Street Light offers powerful full-spectrum light across six LED bars.

Created for use from the vegetative plant stage right through to harvest, the Street Light SL-680 offers excellent convenience for growers, with an easy-to-use plug and play set up and no need to switch lighting fixtures or move plants mid-grow.

For a limited time, all LED grow lights from Green Spirit will come with a free AirComfort Wireless Temperature & Humidity Sensor

• Optimized spectrum for all phases of plant growth from veg through to harvest
• 370 LED diodes per bar, with a total of 2220 LED diodes per unit
• Wide-ranging spectrum comprising warm white, natural white, and red
• A sleek, robust aluminum alloy hosing
• LED efficacy of 2.7µmol/J with top quality LED diodes
• Total PPF: 1750µmol/s
• Manual Dimming: 270w, 410w, 550w, 680w
• Digital Dimming available, via 0-10v Street Light Smart Controller (LIGHT073) - not included
• Superior lighting uniformity across the entire plant canopy
• Extremely efficient at converting power into useable light
• Massive heat sink keeps the LEDs running cool
• No fans required thanks to passive cooling
• No moving parts, virtually silent operation
• Built to meet IP64 standards
• Dust and splash resistant