Comparing HLG 550 V2 and HLG 550 V1

Comparing HLG 550 V2 and HLG 550 V1

Lab reports

HLG 550 V2 Report
HLG 550 V1 Lumens Report
HLG 550 V1 PPF Report


Summary for HLG 550 3000K

HLG 550 V2 offers more light output with almost 35 watts less power consumption.

HLG 550 V1 is 2.3 PPF/W and HLG 550 V2 is 2.5 PPF/W

Better results with less power. HLG 550 V2 simply offers an unbeatable performance and price.

HLG 550 V2 Performance

Spectrum Comparison

Spectrum of both V1 and V2 is very similarBlue is V2 3000K
Orange is V1 3000K



LED Comparison

HLG 550 V2 uses 1152 pcs of latest Samsung LM301H LED.

HLG 550 V1 uses 1152 pcs of Samsung LM561C LED.