The Best Choice UL listed for its high quality and safe operation, this MR16 GU10 LED bulb is also the perfect replacement for 50W incandescent bulbs. Outstanding Lighting Smoothly dimming from 100% to 10%, this bulb meets your demands for brightness. Thanks to the concentrated 40° beam angle, you can highlight the areas that you want to light up Widely Used Compatible with GU10 socket fixtures, this MR16 GU10 LED bulb is perfect for use in meeting rooms, living rooms, bedrooms, exhibition halls and so much more. Compatible Dimmers LEVITON: 6633-P, 6684, IPI06, 6674, 6672, 6613-P, 6631 LUTRON: AY-600P, CN-600, D-603PH, LGCL-153PL, DV-603PG, TTCL-100H, TT-300, DV-600P, MACL-153M, AYCL-153P, TG-600PHLH, TGCL-153P, DVCL-153PL, LGCL-153PL, DVCL-153P, GTJ-250M LEGRAND: CDLV703-PW, HCL453PTCCCV6 COOPER: DLC03P Specifications: Wattage: 6.5W Voltage: 120V Luminous flux: 500lm Dimming range: 10%-100% Base type: GU10 Lifespan: 15,000 hrs Waterproof: Damp location Working temperature: -4°F-104°F