Photontek

All PHOTONTEK LEDs offer highest market Photon Efficacy, lowest cost per µmol, World Class Diodes & Drivers, Optimized Full-Spectrum light, Detachable Driver, Fully Dimmable. And also External Control with PHOTONTEK Digital Controller, Interchangeable Innovative Click-Magnet LED Bars, User Friendly & Easy Set-Up, 5 Year Warranty