LED-Lamp GU10 5 W 325 lm 3000 K Good every day quality from a brand you can trust. RefLED ES50 V3 delivers a cost effective solution to replacing halogen GU10 with LED offering 345lm with an ultra-wide beam of 110 degrees while extending lamp life to 15,000 hours. GU10 cap. 110 degree beam angle in Warm white 3000K. Backed by a 3 year warranty. CCSMD Technology delivers a halogen look lens with high efficiency and good thermal control. 110 degree beam is ideal for creating wide pools of light ideal for domestic lighting.