LED Blue/Red Bar, (450/660 nm), 242.3 umol/S, 2.20-2.24 umol/J, 110v/208v/240v/277v compatible commercial-lighting-fixtures Both does both functions—on delay

Both does both functions—on delay and overtemperature protection

The Max-Fan family has been designed to be the smallest

The chelated micronutrients guarantee optimum availability over a wide pH range

Perfect for growing herbs

The Fan Heat Shield blocks the heat generated by inline duct fans from radiating off of them

LED Blue/Red Bar, (450/660 nm), 242.3 umol/S, 2.20-2.24 umol/J, 110v/208v/240v/277v compatible commercial-lighting-fixtures Both does both functions—on delayModel : LEDBar B R110 Input Voltage : 120 208 240 277 Volts Total UMOL Output : 242. 3 mol s Efficacy : 2. 2 mol J Spectrum : Blue Red Light Distribution Angle : 120