Good every day quality from a brand you can trust. RefLED ES50 V2 delivers a cost effective solution to replacing halogen GU10 with LED offering 450lm of light equivalent to a 64W halogen lamp while extending lamp life to 15,000 hours. GU10 cap. 36 degree beam angle in warm white 3000K. Backed by a 3 year warranty. COB Technology delivers a halogen look lens with a precision beam.