What are the differences between HLG 550 V2 R-SPEC and HLG 550 V2 ? You can find answers to your questions.
Conforms to UL Std 1598
Certified to CSA Std C22.2#250.0
HLG 550 V2 R-SPEC offers more light output with a red enhanced spectrum.
More output and better spectrum with similar power consumption gives you unbeatable performance and price.
HLG 550 V2 R spec is perfect for flowering and full cycle. HLG 550 V2 4000K is ideal for Veg cycles.
Comparison at 240VAC between 550V2 3000K and 550V2 R spec
R spec Full Spectrum ( 3500K White + 660nm )
V2 Full Spectrum ( 3000K White )
V2 Full Spectrum ( 4000K White for veg)