Sylvania 64490 - M400/U 400 watt Metal Halide Light Bulb 2/PACK

STANDARD METALARC lamps are an economical choice for a high efficacy, long life, white light source. SYLVANIA STANDARD METALARC lamps are offered in a range of wattages from 175 to 1500 watts. This family of lamps allows for design flexibility with multiple light source solutions to choose from. Lamps with universal operating position allow for a wider range of applications. In addition, METALARC lamps have significantly higher efficacy than mercury vapor or incandescent and considerably better CRI than mercury vapor and high pressure sodium. Wattages lower than 175W are also available as METALARC PRO-TECHÂ® lamps for use in open fixtures

METALARC lamps have significantly higher efficacy than mercury vapor or incandescent and considerably better CRI than mercury vapor and high pressure sodium.
Lead-free welded base and lead-free glass
Universal operating position allows for a wider range of applications
Never install the lamp into an ordinary household socket
METALARC lamps have significantly higher efficacy than mercury vapor or incandescent and considerably better CRI than mercury vapor and high pressure sodium.
Lead-free welded base and lead-free glass
Universal operating position allows for a wider range of applications
Never install the lamp into an ordinary household socket

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