SYLVANIA 64587 50 Watt E17 Pulse Start Metal Halide Protected Arc Tube 3000K ANSI M110 O Medium Base Universal Burn MP50 U MED GROUP_CO Bulbrite's decorative half chrome mirrored 084 1 Bulbrite's decorative half chrome mirrored light bulbs are the perfect modern touch to any open fixture or to push light back up allowing you to really highlight a decorative pendant provides a light output of 3300 lumens at a Color Rendering Index (CRI) of 0 and can last an average of 20000 hours Mercury containing products sold into the state of WA include an environmental handling charge of The METALARC PRO TECH metal halide lamps were created to fill the need for a safe light source for applications where a protective lens on the metal halide fixture was either impractical or detrimental to fixture design