GE

GE 30971 175W Outdoor Metal Halide Mogul Bulb

175W

Illuminate Your Space with GE Multi-Vapor Metal Halide Bulb The GE 30971 is a 175-Watt Multi-Vapor Metal Halide light bulb designed for outdoor use. Its Mogul base and high lumen output make it ideal for illuminating large areas with bright, efficient light. Specifications: Wattage: 175 Watt...

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Illuminate Your Space with GE Multi-Vapor Metal Halide Bulb

The GE 30971 is a 175-Watt Multi-Vapor Metal Halide light bulb designed for outdoor use. Its Mogul base and high lumen output make it ideal for illuminating large areas with bright, efficient light.

Specifications:

  • Wattage: 175 Watts
  • Base Type: Mogul
  • Bulb Type: Metal Halide
  • Shape: ED28
  • Lumens: 7800 lm
  • Color Temperature: 3900K
  • CRI: 46

Key Features

Mogul base outdoor multi vapor metal halide light bulbSpecifications

Lumens: 7800 lm

Color Temperature: 3900K

CRI: 46

Base Type: Mogul

Specifications

Wattage
175W
Light Output
7800 lm
Color Temperature
3900K
CRI
46
Base Type
Mogul
Application
Outdoor
Type
Metal Halide (Multi Vapor)

Pros & Cons

👍 Pros

  • Produces a significant light output of 7800 lumens, making it suitable for outdoor lighting applications.
  • Offers a color temperature of 3900K, providing a neutral white light that is effective for general illumination.
  • Features a mogul base, which is compatible with many standard high-wattage outdoor light fixtures.
  • Designed for outdoor use, indicating robustness for various environmental conditions.
  • The multi vapor metal halide technology offers a bright and efficient light source for large areas.

👎 Cons

  • The Color Rendering Index (CRI) of 46 is relatively low, which may result in less accurate color perception compared to higher CRI bulbs.
  • As a metal halide bulb, it likely requires a warm-up period to reach full brightness and color stability.
  • The 175W power consumption is higher than many modern LED alternatives, potentially leading to higher energy costs.
  • Metal halide bulbs typically have a shorter lifespan compared to LED lamps, requiring more frequent replacements.
  • Disposal of metal halide bulbs often requires special handling due to their mercury content.

Frequently Asked Questions

This bulb provides a substantial light output of 7800 lumens, making it effective for illuminating outdoor spaces.
The bulb has a color temperature of 3900K, which produces a neutral white light suitable for general outdoor illumination.
The GE 175W bulb has a Color Rendering Index (CRI) of 46, which is lower than some alternatives and means colors may appear less vivid under its light.
It features a Mogul base, which is a common base type for high-wattage outdoor light bulbs.
This GE bulb is specifically designed as an outdoor multi vapor metal halide light bulb.