LED-Lamp GU5.3 MR16 5.3 W 345 lm 3000 K Good every day quality from a brand you can trust. RefLED Retro MR16 delivers a cost effective solution to replacing 35W halogen MR16 with LED offering 345lm of light while extending lamp life to 18,000 hours. Glass construction and a hlaogen look lens makes these lamps the idea choice for customer who want a low energy LED lamp but all in the guise of a halogen lamp. Featuring an element of backward light owed to its glass construction, these lamps are perfect for exposed spots. GU5.3 cap. 36 degree beam angle in warm white 3000K. Backed by a 3 year warranty.