![SolarSystem 550 Programmable Spectrum LED, 90-277V | Discounted Hydroponic Commercial Indoor & Outdoor Grow Supplies at GrowGeneration SolarSystem 550 Programmable Spectrum LED, 90-277V | Discounted Hydroponic Commercial Indoor & Outdoor Grow Supplies at GrowGeneration](https://www.growgeneration.com/media/catalog/product/1/5/1587370433_CLW0550_2.jpg?quality=80&bg-color=255,255,255&fit=bounds&height=1320&width=1000&canvas=1000:1320)
SolarSystem 550 Programmable Spectrum LED, 90-277V | Discounted Hydroponic Commercial Indoor & Outdoor Grow Supplies at GrowGeneration
![Amazon.com : California Lightworks Solar System Controller for SolarSystem 550 LED fixture 24-hour Week by Week Timer, Automated Sunrise/Sunset, Veg/Bloom and Seasonal Program CLW2000 : Patio, Lawn & Garden Amazon.com : California Lightworks Solar System Controller for SolarSystem 550 LED fixture 24-hour Week by Week Timer, Automated Sunrise/Sunset, Veg/Bloom and Seasonal Program CLW2000 : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/71Sm-7evoNL._AC_SX425_.jpg)
Amazon.com : California Lightworks Solar System Controller for SolarSystem 550 LED fixture 24-hour Week by Week Timer, Automated Sunrise/Sunset, Veg/Bloom and Seasonal Program CLW2000 : Patio, Lawn & Garden
![California Lightworks SolarSystem 550 vs Horticulture Lighting Group HLG 550 V2 B Spec LED Comparison California Lightworks SolarSystem 550 vs Horticulture Lighting Group HLG 550 V2 B Spec LED Comparison](https://growershouse.com/media/blog/2021/solarsystem-550-vs-hlg-550-grow-lights.jpg)
California Lightworks SolarSystem 550 vs Horticulture Lighting Group HLG 550 V2 B Spec LED Comparison
![Amazon.com: California Light Works Solar System 550 LED Grow Light Fixture 400 watts Programmable Spectrum LED Commercial Lighting System Veg Bloom, Silver, 90-277v (CLW550) : Patio, Lawn & Garden Amazon.com: California Light Works Solar System 550 LED Grow Light Fixture 400 watts Programmable Spectrum LED Commercial Lighting System Veg Bloom, Silver, 90-277v (CLW550) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61xZ-7IqT+L._AC_SY355_.jpg)